Would these two functions should to the trick?
add_action( ‘wp_enqueue_scripts’, ‘generate_custom_scripts’, 10 );
function generate_custom_scripts() {
wp_dequeue_style( ‘fontawesome’ );
}
add_filter( ‘generate_fontawesome_essentials’, ‘generate_fontawesome_essentials’ );
function generate_fontawesome_essentials()
{
return true;
}