I'm not a hater of billionaires. Just rich blowhards who fuck over the small guy because he can, which Trump repeatedly did to construction contractors on his many properties (by slow paying them until they would settle for a lower amount).
And, BTW, I met John Templeton in the late 1990s at a finance conference. Don't know if he was a B-naire, but he revolutionized the investment management business. He was pretty old then, but still had more energy than most of the people in the room.
https://en.m.wikipedia.org/wiki/John_Templeton