Ugh you just fancy auto-completed a sequence of electrical signals from your eyes into a sequence of nerve impulses in your fingers to say that, and how do I know you're not hallucinating, last week a different human told me an incorrect fact and they were totally convinced they were right!
The human believes it was right.
The LLM doesn’t believe it was right or wrong. It doesn’t believe anything anymore than a mathematical function believes 2+2=4.
Humans base their "facts" on consensus-driven education and knowledge. Anything that falls into a range of "I think this is true" or "I read this somewhere" or "I have a hunch" is more acceptable for a human than an LLM. Also humans are more often to encapsulate their uncertain answers with phrasing. LLMs can't do this, they don't have a way to track answers that are possibly incorrect.