I don't feel jealousy towards wealthy people, or if I ever do it's minimal. I simply refuse to be as obsessed with money as most people are. It gets old. And as long as I'm not living in poverty and have the wherewithal for food, a place (where I don't have to experience persistent antisocial behaviour) to live and all the things I regularly enjoy doing, I feel well satisfied with my standard of living.
The area where my feelings of jealousy need work, is towards people who are hale and hearty. Hale and hearty enough that:
a) They're not vulnerable to bullying, or to abuse perpetrated because they're perceived as weaker.
b) They can find partners, are able to be desired and validated as partners, and have normal lives in the field of dating, sex and relationships, and therefore would not get accused of being a paedophile.
Maybe a) is sometimes connected with money, but b) generally isn't.