He's done that and it ain't working out for him. So that ain't worth 2 cents to him.

Why can't he handle it himself within the law and without getting in a fight or getting shot?

The remedy is there if he is willing to use it. I've done it without getting shot or getting into a fight. All it takes is being willing to get involved yourself instead of expecting the game warden or a police officer to do it all for you while you sit back and wait to see what happens.