Add blade / override core block views in Sage 10.

override-wp-core-blocks-sage-10.php

<?php
/**
 * Add this to your filters.php file in a Sage 10 theme.
 * It will look at "resources/views/core/{blockname}.blade.php
 * and render the view with "block_content" and "block" as variables.
 * 
 * You can also use View Composers built in Sage 10 to pass more
 * data to the block as you wish. For ACF blocks, I recommend
 * generoi/sage-acfblocks which is definitely the cleanest
 * method to include ACF blocks in Sage 10 I found so far.
 */
add_filter( 'render_block', function ( $block_content, $block ) {
    
    if(\Roots\view()->exists($block['blockName'])) {
        $block_content = \Roots\view($block['blockName'], [
            'block_content' => $block_content,
            'block' => $block
        ])->render();
    }

    return $block_content;
}, 10, 2 );