diff --git a/docs/designers-developers/developers/backward-compatibility/deprecations.md b/docs/designers-developers/developers/backward-compatibility/deprecations.md
index cf98cdb9fe1dde..6db2ed322b6a5b 100644
--- a/docs/designers-developers/developers/backward-compatibility/deprecations.md
+++ b/docs/designers-developers/developers/backward-compatibility/deprecations.md
@@ -2,6 +2,17 @@
 
 The Gutenberg project's deprecation policy is intended to support backward compatibility for releases, when possible. The current deprecations are listed below and are grouped by _the version at which they will be removed completely_. If your plugin depends on these behaviors, you must update to the recommended alternative before the noted version.
 
+## 5.2.0
+
+- The PHP function `gutenberg_parse_blocks` has been removed. Use [`parse_blocks`](https://developer.wordpress.org/reference/functions/parse_blocks/) instead.
+- The PHP function `get_dynamic_blocks_regex` has been removed.
+- The PHP function `gutenberg_render_block` has been removed. Use [`render_block`](https://developer.wordpress.org/reference/functions/render_block/) instead.
+- The PHP function `strip_dynamic_blocks` has been removed. For use in excerpt preparation, consider [`excerpt_remove_blocks`](https://developer.wordpress.org/reference/functions/excerpt_remove_blocks/) instead.
+- The PHP function `strip_dynamic_blocks_add_filter` has been removed.
+- The PHP function `strip_dynamic_blocks_remove_filter` has been removed.
+- The PHP function `gutenberg_post_has_blocks` has been removed. Use [`has_blocks`](https://developer.wordpress.org/reference/functions/has_blocks/) instead.
+- The PHP function `gutenberg_content_has_blocks` has been removed. Use [`has_blocks`](https://developer.wordpress.org/reference/functions/has_blocks/) instead.
+
 ## 4.5.0
 - `Dropdown.refresh()` has been deprecated as the contained `Popover` is now automatically refreshed.
 - `wp.editor.PostPublishPanelToggle` has been deprecated in favor of `wp.editor.PostPublishButton`.
diff --git a/lib/blocks.php b/lib/blocks.php
index 0b11041d0576de..3419e81c8bb38d 100644
--- a/lib/blocks.php
+++ b/lib/blocks.php
@@ -9,89 +9,20 @@
 	die( 'Silence is golden.' );
 }
 
-if ( ! function_exists( 'register_block_type' ) ) {
-	/**
-	 * Registers a block type.
-	 *
-	 * @since 0.1.0
-	 * @since 0.6.0 Now also accepts a WP_Block_Type instance as first parameter.
-	 *
-	 * @param string|WP_Block_Type $name Block type name including namespace, or alternatively a
-	 *                                   complete WP_Block_Type instance. In case a WP_Block_Type
-	 *                                   is provided, the $args parameter will be ignored.
-	 * @param array                $args {
-	 *     Optional. Array of block type arguments. Any arguments may be defined, however the
-	 *     ones described below are supported by default. Default empty array.
-	 *
-	 *     @type callable $render_callback Callback used to render blocks of this block type.
-	 * }
-	 * @return WP_Block_Type|false The registered block type on success, or false on failure.
-	 */
-	function register_block_type( $name, $args = array() ) {
-		return WP_Block_Type_Registry::get_instance()->register( $name, $args );
-	}
-}
-
-if ( ! function_exists( 'unregister_block_type' ) ) {
-	/**
-	 * Unregisters a block type.
-	 *
-	 * @since 0.1.0
-	 * @since 0.6.0 Now also accepts a WP_Block_Type instance as first parameter.
-	 *
-	 * @param string|WP_Block_Type $name Block type name including namespace, or alternatively a
-	 *                                   complete WP_Block_Type instance.
-	 * @return WP_Block_Type|false The unregistered block type on success, or false on failure.
-	 */
-	function unregister_block_type( $name ) {
-		return WP_Block_Type_Registry::get_instance()->unregister( $name );
-	}
-}
-
 if ( ! function_exists( 'gutenberg_parse_blocks' ) ) {
 	/**
 	 * Parses blocks out of a content string.
 	 *
 	 * @since 0.5.0
+	 * @deprecated 5.0.0 parse_blocks()
 	 *
 	 * @param  string $content Post content.
 	 * @return array  Array of parsed block objects.
 	 */
 	function gutenberg_parse_blocks( $content ) {
-		/**
-		 * Filter to allow plugins to replace the server-side block parser
-		 *
-		 * @since 3.8.0
-		 *
-		 * @param string $parser_class Name of block parser class
-		 */
-		$parser_class = apply_filters( 'block_parser_class', 'WP_Block_Parser' );
-		// Load default block parser for server-side parsing if the default parser class is being used.
-		if ( 'WP_Block_Parser' === $parser_class ) {
-			require_once dirname( __FILE__ ) . '/../packages/block-serialization-default-parser/parser.php';
-		}
-		$parser = new $parser_class();
-		return $parser->parse( $content );
-	}
-}
-
-if ( ! function_exists( 'get_dynamic_block_names' ) ) {
-	/**
-	 * Returns an array of the names of all registered dynamic block types.
-	 *
-	 * @return array Array of dynamic block names.
-	 */
-	function get_dynamic_block_names() {
-		$dynamic_block_names = array();
+		_deprecated_function( __FUNCTION__, '5.0.0', 'parse_blocks()' );
 
-		$block_types = WP_Block_Type_Registry::get_instance()->get_all_registered();
-		foreach ( $block_types as $block_type ) {
-			if ( $block_type->is_dynamic() ) {
-				$dynamic_block_names[] = $block_type->name;
-			}
-		}
-
-		return $dynamic_block_names;
+		return parse_blocks( $content );
 	}
 }
 
@@ -100,10 +31,13 @@ function get_dynamic_block_names() {
 	 * Retrieve the dynamic blocks regular expression for searching.
 	 *
 	 * @since 3.6.0
+	 * @deprecated 5.0.0
 	 *
 	 * @return string
 	 */
 	function get_dynamic_blocks_regex() {
+		_deprecated_function( __FUNCTION__, '5.0.0' );
+
 		$dynamic_block_names   = get_dynamic_block_names();
 		$dynamic_block_pattern = (
 			'/<!--\s+wp:(' .
@@ -135,85 +69,15 @@ function get_dynamic_blocks_regex() {
  * @since 1.9.0
  * @since 4.4.0 renders full nested tree of blocks before reassembling into HTML string
  * @global WP_Post $post The post to edit.
+ * @deprecated 5.0.0 render_block()
  *
  * @param  array $block A single parsed block object.
  * @return string String of rendered HTML.
  */
 function gutenberg_render_block( $block ) {
-	global $post;
-
-	$block_type    = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
-	$is_dynamic    = $block['blockName'] && null !== $block_type && $block_type->is_dynamic();
-	$inner_content = '';
-	$index         = 0;
-
-	foreach ( $block['innerContent'] as $chunk ) {
-		$inner_content .= is_string( $chunk ) ? $chunk : gutenberg_render_block( $block['innerBlocks'][ $index++ ] );
-	}
-
-	if ( $is_dynamic ) {
-		$attributes  = is_array( $block['attrs'] ) ? (array) $block['attrs'] : array();
-		$global_post = $post;
-		$output      = $block_type->render( $attributes, $inner_content );
-		$post        = $global_post;
+	_deprecated_function( __FUNCTION__, '5.0.0', 'render_block()' );
 
-		return $output;
-	}
-
-	return $inner_content;
-}
-
-if ( ! function_exists( 'do_blocks' ) ) {
-	/**
-	 * Parses dynamic blocks out of `post_content` and re-renders them.
-	 *
-	 * @since 0.1.0
-	 * @since 4.4.0 performs full parse on input post content
-	 *
-	 * @param  string $content Post content.
-	 * @return string          Updated post content.
-	 */
-	function do_blocks( $content ) {
-		// If there are blocks in this content, we shouldn't run wpautop() on it later.
-		$priority = has_filter( 'the_content', 'wpautop' );
-		if ( false !== $priority && doing_filter( 'the_content' ) && has_blocks( $content ) ) {
-			remove_filter( 'the_content', 'wpautop', $priority );
-			add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 );
-		}
-
-		$blocks = gutenberg_parse_blocks( $content );
-		$output = '';
-
-		foreach ( $blocks as $block ) {
-			$output .= gutenberg_render_block( $block );
-		}
-
-		return $output;
-	}
-
-	add_filter( 'the_content', 'do_blocks', 7 ); // BEFORE do_shortcode() and oembed.
-}
-
-if ( ! function_exists( '_restore_wpautop_hook' ) ) {
-	/**
-	 * If do_blocks() needs to remove wpautop() from the `the_content` filter,
-	 * this re-adds it afterwards, for subsequent `the_content` usage.
-	 *
-	 * @access private
-	 *
-	 * @since 4.6.0
-	 *
-	 * @param string $content The post content running through this filter.
-	 * @return string The unmodified content.
-	 */
-	function _restore_wpautop_hook( $content ) {
-		$current_priority = has_filter( 'the_content', '_restore_wpautop_hook' );
-
-		add_filter( 'the_content', 'wpautop', $current_priority - 1 );
-		remove_filter( 'the_content', '_restore_wpautop_hook', $current_priority );
-
-		return $content;
-	}
+	return render_block( $block );
 }
 
 if ( ! function_exists( 'strip_dynamic_blocks' ) ) {
@@ -221,11 +85,14 @@ function _restore_wpautop_hook( $content ) {
 	 * Remove all dynamic blocks from the given content.
 	 *
 	 * @since 3.6.0
+	 * @deprecated 5.0.0
 	 *
 	 * @param string $content Content of the current post.
 	 * @return string
 	 */
 	function strip_dynamic_blocks( $content ) {
+		_deprecated_function( __FUNCTION__, '5.0.0' );
+
 		return preg_replace( get_dynamic_blocks_regex(), '', $content );
 	}
 }
@@ -238,16 +105,18 @@ function strip_dynamic_blocks( $content ) {
 	 * can just be called in `wp_trim_excerpt()`.
 	 *
 	 * @since 3.6.0
+	 * @deprecated 5.0.0
 	 *
 	 * @param string $text Excerpt.
 	 * @return string
 	 */
 	function strip_dynamic_blocks_add_filter( $text ) {
+		_deprecated_function( __FUNCTION__, '5.0.0' );
+
 		add_filter( 'the_content', 'strip_dynamic_blocks', 6 );
 
 		return $text;
 	}
-	add_filter( 'get_the_excerpt', 'strip_dynamic_blocks_add_filter', 9 ); // Before wp_trim_excerpt().
 }
 
 if ( ! function_exists( 'strip_dynamic_blocks_remove_filter' ) ) {
@@ -258,14 +127,16 @@ function strip_dynamic_blocks_add_filter( $text ) {
 	 * can just be called in `wp_trim_excerpt()`.
 	 *
 	 * @since 3.6.0
+	 * @deprecated 5.0.0
 	 *
 	 * @param string $text Excerpt.
 	 * @return string
 	 */
 	function strip_dynamic_blocks_remove_filter( $text ) {
+		_deprecated_function( __FUNCTION__, '5.0.0' );
+
 		remove_filter( 'the_content', 'strip_dynamic_blocks', 6 );
 
 		return $text;
 	}
-	add_filter( 'wp_trim_excerpt', 'strip_dynamic_blocks_remove_filter', 0 ); // Before all other.
 }
diff --git a/lib/class-wp-block-type-registry.php b/lib/class-wp-block-type-registry.php
deleted file mode 100644
index f95dec6ce4b9d1..00000000000000
--- a/lib/class-wp-block-type-registry.php
+++ /dev/null
@@ -1,182 +0,0 @@
-<?php
-/**
- * Blocks API: WP_Block_Type_Registry class
- *
- * @package gutenberg
- * @since 0.6.0
- */
-
-/**
- * Core class used for interacting with block types.
- *
- * @since 0.6.0
- */
-final class WP_Block_Type_Registry {
-	/**
-	 * Registered block types, as `$name => $instance` pairs.
-	 *
-	 * @since 0.6.0
-	 * @access private
-	 * @var WP_Block_Type[]
-	 */
-	private $registered_block_types = array();
-
-	/**
-	 * Container for the main instance of the class.
-	 *
-	 * @since 0.6.0
-	 * @access private
-	 * @static
-	 * @var WP_Block_Type_Registry|null
-	 */
-	private static $instance = null;
-
-	/**
-	 * Registers a block type.
-	 *
-	 * @since 0.6.0
-	 * @access public
-	 *
-	 * @param string|WP_Block_Type $name Block type name including namespace, or alternatively a
-	 *                                   complete WP_Block_Type instance. In case a WP_Block_Type
-	 *                                   is provided, the $args parameter will be ignored.
-	 * @param array                $args {
-	 *     Optional. Array of block type arguments. Any arguments may be defined, however the
-	 *     ones described below are supported by default. Default empty array.
-	 *
-	 *     @type callable $render_callback Callback used to render blocks of this block type.
-	 *     @type array    $attributes      Block attributes mapping, property name to schema.
-	 * }
-	 * @return WP_Block_Type|false The registered block type on success, or false on failure.
-	 */
-	public function register( $name, $args = array() ) {
-		$block_type = null;
-		if ( $name instanceof WP_Block_Type ) {
-			$block_type = $name;
-			$name       = $block_type->name;
-		}
-
-		if ( ! is_string( $name ) ) {
-			$message = __( 'Block type names must be strings.', 'gutenberg' );
-			_doing_it_wrong( __METHOD__, $message, '0.1.0' );
-			return false;
-		}
-
-		if ( preg_match( '/[A-Z]+/', $name ) ) {
-			$message = __( 'Block type names must not contain uppercase characters.', 'gutenberg' );
-			_doing_it_wrong( __METHOD__, $message, '1.5.0' );
-			return false;
-		}
-
-		$name_matcher = '/^[a-z0-9-]+\/[a-z0-9-]+$/';
-		if ( ! preg_match( $name_matcher, $name ) ) {
-			$message = __( 'Block type names must contain a namespace prefix. Example: my-plugin/my-custom-block-type', 'gutenberg' );
-			_doing_it_wrong( __METHOD__, $message, '0.1.0' );
-			return false;
-		}
-
-		if ( $this->is_registered( $name ) ) {
-			/* translators: 1: block name */
-			$message = sprintf( __( 'Block type "%s" is already registered.', 'gutenberg' ), $name );
-			_doing_it_wrong( __METHOD__, $message, '0.1.0' );
-			return false;
-		}
-
-		if ( ! $block_type ) {
-			$block_type = new WP_Block_Type( $name, $args );
-		}
-
-		$this->registered_block_types[ $name ] = $block_type;
-
-		return $block_type;
-	}
-
-	/**
-	 * Unregisters a block type.
-	 *
-	 * @since 0.6.0
-	 * @access public
-	 *
-	 * @param string|WP_Block_Type $name Block type name including namespace, or alternatively a
-	 *                                   complete WP_Block_Type instance.
-	 * @return WP_Block_Type|false The unregistered block type on success, or false on failure.
-	 */
-	public function unregister( $name ) {
-		if ( $name instanceof WP_Block_Type ) {
-			$name = $name->name;
-		}
-
-		if ( ! $this->is_registered( $name ) ) {
-			/* translators: 1: block name */
-			$message = sprintf( __( 'Block type "%s" is not registered.', 'gutenberg' ), $name );
-			_doing_it_wrong( __METHOD__, $message, '0.1.0' );
-			return false;
-		}
-
-		$unregistered_block_type = $this->registered_block_types[ $name ];
-		unset( $this->registered_block_types[ $name ] );
-
-		return $unregistered_block_type;
-	}
-
-	/**
-	 * Retrieves a registered block type.
-	 *
-	 * @since 0.6.0
-	 * @access public
-	 *
-	 * @param string $name Block type name including namespace.
-	 * @return WP_Block_Type|null The registered block type, or null if it is not registered.
-	 */
-	public function get_registered( $name ) {
-		if ( ! $this->is_registered( $name ) ) {
-			return null;
-		}
-
-		return $this->registered_block_types[ $name ];
-	}
-
-	/**
-	 * Retrieves all registered block types.
-	 *
-	 * @since 0.6.0
-	 * @access public
-	 *
-	 * @return WP_Block_Type[] Associative array of `$block_type_name => $block_type` pairs.
-	 */
-	public function get_all_registered() {
-		return $this->registered_block_types;
-	}
-
-	/**
-	 * Checks if a block type is registered.
-	 *
-	 * @since 0.6.0
-	 * @access public
-	 *
-	 * @param string $name Block type name including namespace.
-	 * @return bool True if the block type is registered, false otherwise.
-	 */
-	public function is_registered( $name ) {
-		return isset( $this->registered_block_types[ $name ] );
-	}
-
-	/**
-	 * Utility method to retrieve the main instance of the class.
-	 *
-	 * The instance will be created if it does not exist yet.
-	 *
-	 * @since 0.6.0
-	 * @access public
-	 * @static
-	 *
-	 * @return WP_Block_Type_Registry The main instance.
-	 */
-	public static function get_instance() {
-		if ( null === self::$instance ) {
-			self::$instance = new self();
-		}
-
-		return self::$instance;
-	}
-}
diff --git a/lib/class-wp-block-type.php b/lib/class-wp-block-type.php
deleted file mode 100644
index c186eec88a0a3b..00000000000000
--- a/lib/class-wp-block-type.php
+++ /dev/null
@@ -1,209 +0,0 @@
-<?php
-/**
- * Blocks API: WP_Block_Type class
- *
- * @package gutenberg
- * @since 0.6.0
- */
-
-/**
- * Core class representing a block type.
- *
- * @since 0.6.0
- *
- * @see register_block_type()
- */
-class WP_Block_Type {
-	/**
-	 * Block type key.
-	 *
-	 * @since 0.6.0
-	 * @var string
-	 */
-	public $name;
-
-	/**
-	 * Block type render callback.
-	 *
-	 * @since 0.6.0
-	 * @var callable
-	 */
-	public $render_callback;
-
-	/**
-	 * Block type attributes property schemas.
-	 *
-	 * @since 0.10.0
-	 * @var array
-	 */
-	public $attributes;
-
-	/**
-	 * Block type editor script handle.
-	 *
-	 * @since 2.0.0
-	 * @var string
-	 */
-	public $editor_script;
-
-	/**
-	 * Block type front end script handle.
-	 *
-	 * @since 2.0.0
-	 * @var string
-	 */
-	public $script;
-
-	/**
-	 * Block type editor style handle.
-	 *
-	 * @since 2.0.0
-	 * @var string
-	 */
-	public $editor_style;
-
-	/**
-	 * Block type front end style handle.
-	 *
-	 * @since 2.0.0
-	 * @var string
-	 */
-	public $style;
-
-	/**
-	 * Constructor.
-	 *
-	 * Will populate object properties from the provided arguments.
-	 *
-	 * @since 0.6.0
-	 *
-	 * @see register_block_type()
-	 *
-	 * @param string       $block_type Block type name including namespace.
-	 * @param array|string $args       Optional. Array or string of arguments for registering a block type.
-	 *                                 Default empty array.
-	 */
-	public function __construct( $block_type, $args = array() ) {
-		$this->name = $block_type;
-
-		$this->set_props( $args );
-	}
-
-	/**
-	 * Renders the block type output for given attributes.
-	 *
-	 * @since 0.6.0
-	 *
-	 * @param array  $attributes Optional. Block attributes. Default empty array.
-	 * @param string $content    Optional. Block content. Default empty string.
-	 * @return string Rendered block type output.
-	 */
-	public function render( $attributes = array(), $content = '' ) {
-		if ( ! $this->is_dynamic() ) {
-			return '';
-		}
-
-		$attributes = $this->prepare_attributes_for_render( $attributes );
-
-		return (string) call_user_func( $this->render_callback, $attributes, $content );
-	}
-
-	/**
-	 * Returns true if the block type is dynamic, or false otherwise. A dynamic
-	 * block is one which defers its rendering to occur on-demand at runtime.
-	 *
-	 * @return boolean Whether block type is dynamic.
-	 */
-	public function is_dynamic() {
-		return is_callable( $this->render_callback );
-	}
-
-	/**
-	 * Validates attributes against the current block schema, populating
-	 * defaulted and missing values.
-	 *
-	 * @param  array $attributes Original block attributes.
-	 * @return array             Prepared block attributes.
-	 */
-	public function prepare_attributes_for_render( $attributes ) {
-		// If there are no attribute definitions for the block type, skip
-		// processing and return vebatim.
-		if ( ! isset( $this->attributes ) ) {
-			return $attributes;
-		}
-
-		foreach ( $attributes as $attribute_name => $value ) {
-			// If the attribute is not defined by the block type, it cannot be
-			// validated.
-			if ( ! isset( $this->attributes[ $attribute_name ] ) ) {
-				continue;
-			}
-
-			$schema = $this->attributes[ $attribute_name ];
-
-			// Validate value by JSON schema. An invalid value should revert to
-			// its default, if one exists. This occurs by virtue of the missing
-			// attributes loop immediately following. If there is not a default
-			// assigned, the attribute value should remain unset.
-			$is_valid = rest_validate_value_from_schema( $value, $schema );
-			if ( is_wp_error( $is_valid ) ) {
-				unset( $attributes[ $attribute_name ] );
-			}
-		}
-
-		// Populate values of any missing attributes for which the block type
-		// defines a default.
-		$missing_schema_attributes = array_diff_key( $this->attributes, $attributes );
-		foreach ( $missing_schema_attributes as $attribute_name => $schema ) {
-			if ( isset( $schema['default'] ) ) {
-				$attributes[ $attribute_name ] = $schema['default'];
-			}
-		}
-
-		return $attributes;
-	}
-
-	/**
-	 * Sets block type properties.
-	 *
-	 * @since 0.6.0
-	 *
-	 * @param array|string $args Array or string of arguments for registering a block type.
-	 */
-	public function set_props( $args ) {
-		$args = wp_parse_args(
-			$args,
-			array(
-				'render_callback' => null,
-			)
-		);
-
-		$args['name'] = $this->name;
-
-		foreach ( $args as $property_name => $property_value ) {
-			$this->$property_name = $property_value;
-		}
-	}
-
-	/**
-	 * Get all available block attributes including possible layout attribute from Columns block.
-	 *
-	 * @return array Array of attributes.
-	 */
-	public function get_attributes() {
-		return is_array( $this->attributes ) ?
-			array_merge(
-				$this->attributes,
-				array(
-					'layout' => array(
-						'type' => 'string',
-					),
-				)
-			) :
-			array(
-				'layout' => array(
-					'type' => 'string',
-				),
-			);
-	}
-}
diff --git a/lib/load.php b/lib/load.php
index ee1c973f99568a..034b3c9e83cebb 100644
--- a/lib/load.php
+++ b/lib/load.php
@@ -38,12 +38,6 @@
 }
 
 require dirname( __FILE__ ) . '/meta-box-partial-page.php';
-if ( ! class_exists( 'WP_Block_Type' ) ) {
-	require dirname( __FILE__ ) . '/class-wp-block-type.php';
-}
-if ( ! class_exists( 'WP_Block_Type_Registry' ) ) {
-	require dirname( __FILE__ ) . '/class-wp-block-type-registry.php';
-}
 require dirname( __FILE__ ) . '/blocks.php';
 require dirname( __FILE__ ) . '/client-assets.php';
 require dirname( __FILE__ ) . '/compat.php';
diff --git a/phpunit/class-blocks-api-test.php b/phpunit/class-blocks-api-test.php
index 2c91bb027a92aa..1573f980f63683 100644
--- a/phpunit/class-blocks-api-test.php
+++ b/phpunit/class-blocks-api-test.php
@@ -82,6 +82,9 @@ function tearDown() {
 	 * @covers ::strip_dynamic_blocks
 	 */
 	function test_strip_dynamic_blocks() {
+		$this->setExpectedDeprecated( 'strip_dynamic_blocks' );
+		$this->setExpectedDeprecated( 'get_dynamic_blocks_regex' );
+
 		// Simple dynamic block..
 		$content = '<!-- wp:core/block /-->';
 		$this->assertEmpty( strip_dynamic_blocks( $content ) );
@@ -89,30 +92,4 @@ function test_strip_dynamic_blocks() {
 		// Dynamic block with options, embedded in other content.
 		$this->assertEquals( $this->filtered_content, strip_dynamic_blocks( $this->content ) );
 	}
-
-	/**
-	 * Tests that dynamic blocks don't cause an out-of-memory error.
-	 *
-	 * When dynamic blocks happen to generate an excerpt, they can cause an
-	 * infinite loop if that block is part of the post's content.
-	 *
-	 * `wp_trim_excerpt()` applies the `the_content` filter, which has
-	 * `do_blocks` attached to it, trying to render the block which again will
-	 * attempt to return an excerpt of that post.
-	 *
-	 * This infinite loop can be avoided by stripping dynamic blocks before
-	 * `the_content` gets applied, just like shortcodes.
-	 *
-	 * @covers ::strip_dynamic_blocks_add_filter, ::strip_dynamic_blocks_remove_filter
-	 */
-	function test_excerpt_infinite_loop() {
-		$query = new WP_Query(
-			array(
-				'post__in' => array( self::$post_id ),
-			)
-		);
-		$query->the_post();
-
-		$this->assertEmpty( do_blocks( '<!-- wp:core/dummy /-->' ) );
-	}
 }