You're starting to miss the point, and that's starting to annoy me.
But yes, if they do something against the ToS, they get banned.
But Underaged users, DON'T get banned for some unknown reason
As some users know, I joined when I was 11(I'm 13 now, and turning 14 this year), a SITE MOD KNEW and I WASN'T BANNED for being underaged!?
Site Mods only care about SERIOUS ToS rule breaks at this point.