LLMs aren't actual artificial intelligence and all they're doing is regurgitating words around, it can say output any sort of random nonense, why would that matter? if someone uses what is being spewed as evidence or copy pastes it into an article then the liable ones are the ones who took it out of context and used possibly hallucinated words as "evidence" of any sort.

On LLMs you have warnings about it: OpenAI: "ChatGPT can make mistakes. Check important info.", on copilot: "Copilot uses AI. Check for mistakes."

This is like opening lord of the rings and sueing the tolkien estate because it claims Arda shaped the world, when it is very clearly work of fiction.