I am not serious at all, that first paragraph was copy pasted from an LLM button in DuckDuckGo I had to go out of my way to look for.

A lot of the big models were trained on reddit data with little indication whether there was selection for high quality content, which means to me that the overall training data quality is unreliable. If an LLM can hallucinate an answer, it can hallucinate its confidence value since that is also an answer.

In other words, I agree with your sentiment.