The reaction here is more over the idea of "unknown unknowns". This poster doesn't demonstrate the self awareness to even suspect the average person might have

The reaction here is more over the idea of "unknown unknowns". This poster doesn't demonstrate the self awareness to even suspect the average person might have something to teach them which, rather than super intelligence, belies a lack of emotional maturity. Pointing to arbitrary metrics like phd reinforces this initial read. But at the end it's a numbers game; is a 6th sigma super intelligence on this board venting to the void with a throwaway, or is it an average/below average intelligence person who for one reason or another is emotionally stunted to the point of lacking both introspection or empathy. I've, for one, seen far more people in the second camp (hell, there was a time when I struggled with identity where I was one, saved from eternal shame on the internet by the philosophy "lurk more"), than the first.