The only non-evil Billionaire I know are the South park creators although they aren't tech Billionaires. I consider everyone else for the most part to not-be-good people.
Because south park decided to personally say essentially bad words to paramount using their episodes, the company which gave them a billion dollars.
So they took a billion dollars and they were still consistent with how they've been for decades at this point. All of this is truly remarkable in the particular world we live in.
I'd think that original creators such as J.K. Rowling, Steven Spielberg, Bruce Springsteen & Taylor Swift (among others) would be other members of the !evil bucket.
J.K. Rowling is now infamous for using her vast wealth to lobby against transgender rights.
She's promoting women's rights actually.
Oof.
Taylor swift does seem to be using AI or something. I mean she's nice but not as nice as South park creators imo.
I have heard so much about Steven Spielberg but I must admit that I don't know much about the man but to me it does feel like you must be correct that he's a good guy, though I do see some controversies of steven spielberg on internet but South park is infamous with controversies as well.
There are 3028 billionaries from Forbes list and many many more almost-billionaires yet we have at most so few good billionaires that you can count them on your fingers.