Enable query monitor for all users even for non-logged-in one

/**
@ To enable the query monitor for all users, you need to give the view_query_monitor capability.
@ The below code enable query monitor for all users even for non-logged-in one
@ ref- https://stackoverflow.com/a/62670534/4954197
**/

add_action( 'init', function() {

    $current_user = wp_get_current_user();
    $current_user->add_cap( 'view_query_monitor' );

} );