>>307474861
For the most part kids get shit on when they go to places they don't belong, and eventually leave because they're tired of being shit on. 
I think the real issue is how fucking hard it is to kick people though. Pretty much no one votes when there's a vote kick, so even when kids are present or someone is fucking up the lobby you can't kick them. 

The only solution to the kid problem currently is to keep shitting on them when they go into drinking/lewd worlds