Not only idiotic but also immoral. If you obey an immoral law you are acting in a way which strengthens that law and keeps other people under its influence. By

Not only idiotic but also immoral. If you obey an immoral law you are acting in a way which strengthens that law and keeps other people under its influence. By your actions you are essentially condemning people to be affected by an immoral law - which in itself is immoral behavior.