Obviously personal? As was mentioned up thread - if I'm talking to someone and I say "I'm writing a book about a person doing something heinous - I'm planning to have them do X - what do you think about that?"

How are they supposed to respond? They can say, "really? it sounds like you're talking about you personally doing X." And when I respond with, "No, no, don't misunderstand me, this is all fictional. All made up"

Honestly I wouldn't go to an LLM looking for personal advice but people do. I wouldn't go looking for advice on my attempt at the great American novel but people do that too.

If you want LLM's to be responsible for stuff like that then OpenAI or Google or whomever should be able to go look around after you've written that novel and get a piece of the action.

This is like giving credit or assigning blame to postgres for a database lookup. It's nice in theory but it doesn't seem like the proper place to go to.