You know it.
Another problem is that it leaves those kids and/or families stigmatised and embarrassed among their regular peers, so they venture farther and make friends also on fringe... Causing a rapid descent.
If there is no 'wild' outlets at all, we're doomed as a people.
You are also correct with what goes on behind and away from the public eye. I'm not talking about Miami for Pesach or Disney's water parks.... But the motels and strip clubs of the Catskills FOR ADULTS... And it trickles down. Those who think their kids, neighbors and rabbis don't know are fooling themselves.