you realize rich people are human beings right?
they aren't aliens from another planet. they have all the same emotions and desires as you do. they just have more money than you do, so they have more ability to fulfill their desires.
It's ironic, you expect them to have empathy for you, but you have none for them. You here, demonstrate yourself, that you have 'othered' them, and yet you think they shouldn't 'other' people who aren't rich.
Why do you do this? because you are cognitively removed from knowing wealthy people and they exist entirely in your imagination as these psychopathic monsters. further, I doubt you have any more empathy for the impoverished in Africa, than they do.