Maybe you should fact check your AI outputs more if you think it only hallucinates in niche topics
Comment sections are never good at being accountable for how vibes-driven they are when selecting which anecdotes to prefer.
Joe Rogan has high enough accuracy that I don't have to fact check too often. Newsmax has high enough accuracy that I don't have to fact check too often, etc.
If you accept the output as accurate, why would fact checking even cross your mind?
There is no expectation (from a reasonable observer's POV) of a podcast host to be an expert at a very broad range of topics from science to business to art.
But there is one from LLMs, even just from the fact that AI companies diligently post various benchmarks including trivia on those topics.