FWIW, I find hallucinations of LLMs to not be unusual or that big of a deal, because if comparing to human mind, it's pretty clear to me that LLMs are the equivalent of the "inner voice", which - at least for me - tends to spit out things that "feel right", but aren't necessary factually correct. This suggests that LLMs alone won't make a GAI, but they may be an important component of it.