Spot on mate!
Seriously though I'd say it's cause: 1. this is THE INTERNET (shocker right?) and probably 90% of people on here could get banned and not really give much of a **** while the other 10% would probably just make another account or move onto a different forum 2. cause people on here probably enjoy being able to roast/get into fights with other members about something that makes next to 0 sense and have no real world consequences for it and 3. cause.....well cause this the internet and some people can hide all their bad qualities (immaturity, stupidity, @$$hole-ness etc) behind a username and not have a care in the world about it.