"Rich" is not merely "high income" nor "upper class".
You're not in the club if you have enough free time to spend commenting on HN.
You're not in the club if you have enough free time to spend commenting on HN.
Musk has enough time to spend on Twitter. Don't see how "being rich" precludes commenting on teh interwebz.
They are always on two kicks: self-improvement or making more money. If they have "free time" they are travelling and reading books, not spending time with not-rich people, except perhaps as a safari to understand them better.