>>304865249
It could be tried, but you'd really have to be very misleading with the kids and tell them it's a super fun experience for them instead of herding them off to where the adults don't have to see them. 
But that also requires work that I'm sure the devs aren't interested in. They'd have to personally review maps to ensure there's nothing inappropriate for the kids. And then there's the issue of still flagging sexual avatars and banning them from the kids section, because you just know some edge lord, or actual pedophiles, would go to the kids section to mess with them. And how can you stop someone from uploading their own sexual avatar and not flagging it? Can you even make a system to detect huge fucking titties?