Animate My Site allows you to apply an animation style to your entire site with minimal setup. Choose a style once, and animations are automatically applied to selected elements across your pages.

Review by WP Tuts
Overview of plugin setup, usage, and page- and block-level animation controls.

The plugin is built specifically for the WordPress Block Editor (Gutenberg). Block-level disable controls are available for supported core Gutenberg blocks. Content created with third-party block plugins may still be animated, but block-level disable controls may not be available.

This plugin is intended for users who want to elevate the visual feel of their website without the budget or complexity of custom animation development.