That's why you see everyone losing their goddamn minds over Warren Buffet. They just can't stand to see success. Jensen Huang. Michael Dell. John Mars. Alain Wertheimer. Phil Knight. Dustin Moskovitz.
People literally just trawl the most-successful-people list and find folks to hate. Simple as.
Mark Cuban is an interesting in-between case. But yes, you have shown that wealth doesn’t do it; but wealth and an appetite for publicity (especially for wealth-related attributes) seems a solid predictor.
Part of that correlation is because one of the best ways to get publicity, as Musk has discovered, is to be a monstrous asshole.
Of course you can also get it for philanthropic acts, but Musk doesn't, again because he's an asshole.