>>304857129
The issue is that kids are smart enough to get around kid filters if they're unsupervised. If they've got two braincells to rub together they're just going to lie if the game suddenly pops up with a 
>this world is 18+ only, are you 18?
Basically it would only work with parental controls, but most parents are probably entirely unaware of what happens in vrchat beyond some knuckle meme videos their kid showed them