... Good point. No actual children are harmed. In fact it could help decimate demand for real-life black markets.

I would say that there's enough wrong with paedophilic fanfic that companies which rent LLMs to the public don't want those LLMs producing it.

You didn’t answer the question.

Your point being.

I want to know what the peint is of preventing AI from writing paedophile fictlon.

AI generally? I would say there's no point in that, it's an undue restriction on freedom.

AI provided as SaaS by companies? They don't want the bad press.

Also end users complain - I ran an LLM for language learning with millions of users, and we made extra calls to the OpenAI content moderation API because both we and our users wanted it to stay polite and "safe". Most corporate applications have this need.

Nothing, just like there's nothing wrong with racist fanfics. The line should be drawn when someone rapes a child or hangs a black person.