The face mask rule is a stupid change. If you make the penalty too severe, it never gets called and someone ends up getting hurt.
Excessive swinging of the arms used to be a technical foul if there was no contact. Guess what, it never got called until a kid ended up with a bloody lip or nose from a post player hitting him with an elbow. And even then, it was called as a ball control foul, so the severe penalty never was enforced. Now, it is just a violation and a turnover and it gets called from time to time before there is any contact.