Hallucinations have been solved?!
Apparently not, because no one but you implied that they had been.
There are prompting strategies that improve the odds greatly, but like the GGP, you've made up your mind, so it's a waste of time to argue otherwise.
i think they are referring to statements that they have "solved" hallucinations and it wont be a problem anymore (which it obviously isn't yet anyways)
[1] https://news.ycombinator.com/item?id=44779198