Yes, that is the code to run when the requested option is unchecked:
$wp_admin_bar->remove_node( 'google-site-kit' );
add_action('init', function() {
if ( is_user_logged_in() && !(is_admin()) ) {
add_action( 'wp_print_styles', 'deregister_css', 100 );
function deregister_css() {
wp_deregister_style( 'googlesitekit-adminbar-css' );
wp_dequeue_style( 'googlesitekit-adminbar-css' );
}
add_action( 'wp_print_scripts', 'deregister_js', 100 );
function deregister_js() {
if ( is_plugin_active( 'google-site-kit/google-site-kit.php' ) ) {
wp_deregister_script( 'googlesitekit-runtime' );
wp_dequeue_script('googlesitekit-runtime');
wp_deregister_script( 'googlesitekit-modules-analytics' );
wp_dequeue_script('googlesitekit-modules-analytics');
wp_deregister_script( 'googlesitekit-base-data' );
wp_dequeue_script('googlesitekit-base-data');
wp_deregister_script( 'googlesitekit-polyfills' );
wp_dequeue_script('googlesitekit-polyfills');
wp_deregister_script( 'googlesitekit-modules-adsense' );
wp_dequeue_script('googlesitekit-modules-adsense');
wp_deregister_script( 'googlesitekit-modules-adsense' );
wp_dequeue_script('googlesitekit-modules-adsense');
wp_deregister_script( 'googlesitekit-modules-search-console' );
wp_dequeue_script('googlesitekit-modules-search-console');
wp_deregister_script( 'googlesitekit-adminbar' );
wp_dequeue_script('googlesitekit-adminbar');
wp_deregister_script( 'googlesitekit-modules-optimize' );
wp_dequeue_script('googlesitekit-modules-optimize');
wp_deregister_script( 'googlesitekit-modules-pagespeed-insights' );
wp_dequeue_script('googlesitekit-modules-pagespeed-insights');
wp_deregister_script( 'googlesitekit-modules-analytics-4' );
wp_dequeue_script('googlesitekit-modules-analytics-4');
wp_deregister_script( 'googlesitekit-modules-tagmanager' );
wp_dequeue_script('googlesitekit-modules-tagmanager');
wp_deregister_script( 'googlesitekit-vendor' );
wp_dequeue_script('googlesitekit-vendor');
wp_deregister_script( 'googlesitekit-datastore-site' );
wp_dequeue_script('googlesitekit-datastore-site');
}
}
}
} );