My mother is constantly googling things and reading me the AI overview. And I know LLMs make shit up all the time, and I don't want AI hallucinations to infect my brain and slowly fuck up my worldview. So I always have to drop everything and go confirm the claims from the AI overview. And I've caught plenty of inaccuracies and hallucinations. (One I remember: she googled for when the East Wing of the White House was originally built and the AI overview told her the year of a major renovation, claiming it was the year it was built, but it had been built much earlier.)