Prevent oembeds from running on a particular page.

prevent_oembed.php

<?php

// Copy from below here...

/*
 * Prevent oembeds from running on a particular page.
 * Can clear oembed cache with steps here: https://siteorigin.com/clearing-oembed-cache/
 */
function my_pmpro_prevent_oembed($result, $url, $args) {
	if ( strpos( $_SERVER['REQUEST_URI'] , '/member-directory/') !== false ) {
		$clickable = make_clickable($url);
		$result = str_ireplace( '<a href=', '<a target="_blank" href=', $clickable );
	}
	return $result;
}
add_filter('pre_oembed_result', 'my_pmpro_prevent_oembed', 10, 3);