HooRU
Can they be considered "good people"
This is a subjective question and quite frankly I don't expect this to go well. One man's "good guy" is another person's "bad guy". Another person's "villain" is another person's "hero".
I'm not writing this to invite any political discussion or inflammatory debate so use these names as examples, not as an invitation to discuss these people but there are plenty of people commenting on mainstream news sites praising "Luigi" as a hero just as there's plenty of people vilifying him as a scumbag murderer who should get the chair. There are plenty of people who are praising Bill Gates as being a philanthropic man that wants to save the world while others are vilifying him as a pedophile who wants us peasants eating bugs. There are people who believe Elon Musk loves America so much to sacrifice his billions to save it, there are others who believe Elon Musk is destroying democracy.
Again, those examples aren't meant to invite discussion on the people but to illustrate how we all have a different idea on what "good" means.
And then add to all of that what the media selectively reports of those people. We have no idea what's really true and what's not. We don't know if Bill Gates truly wants to save humanity with us eating bugs or if he's just saying these things so we don't vilify him for living in his massive mega mansions.
On top of all that, we have a lot of mega-rich people who do a massive amount of philanthropic work. Elon Musk has donated billions to charity, for all we know he loves giving to charity... or he loves offsetting taxes. Taylor Swift is the richest celebrity on the planet who also gives to charity... but she also offsets her taxes with her philanthropic gifts.
Honestly, I don't even think about billionaires as an entity or care if they're good or bad, I look to the individual accomplishments.