So, why isn't this a thing yet?

[Bablioteca]

I don't think you comprehended.

A gun fanatic or arsonist can't cause any harm in the game. The best they could do is spout their propoganda, but you can blacklist them. A pedophile with the ability to create a child character can, by simply doing what I said. Others are forced to see his disgusting habits. Blacklisting doesn't make someone disappear.

You're actually making the case for obscenity right there, not pedophilia, as one cannot have sex with their character nor are they human beings that can be subject to abuse.