i think that he's talking about very wealthy people, and i do agree that these are stereotypically the rich mans problems
I don't think anyone will argue that having a billion dollars won't cause many extreme issues. But that's way beyond rich.
Let's compromise on all getting to have a few million in the bank. No mortgage, enough to give nicely to tzedaka, and no extreme concerns that the billionaire has.
It won't make a miserable person happy, but I do think he'll have less worries.