What you're talking about is internalized normalization of abuse. The kid was probably molested. Very unfortunate, but these things happen without porn. I'd tal

What you're talking about is internalized normalization of abuse. The kid was probably molested. Very unfortunate, but these things happen without porn. I'd talk to experts about this rather than assume "porn did it". And in any case, if a kid is behaving like that, you can then educate them on how to behave properly; the same would be true if the kid was punching other kids in the face. (and by the way, the "porn make kids bad" argument was the one used against violent video games years ago; turns out kids don't mimic everything they see in a screen) If you absolutely must have a barrier to entry, let it be a credit card or other form of payment (everyone likes free porn, but sex work is real work and deserves to be paid). It's something not a lot of kids have access to (a bank account) and you don't have to track people's identities anymore. (Kids can steal their parents' cards but that's on the parents.)