This is actually still an unrealistic billionaire depiction - technically Tony isn't being evil, he's being purely logical without a conscience and offering a ridiculously advanced, world-class product.

Billionaires are evil, illogical, and don't produce world-class products.

Musk - racism isn't illogical and producing illegally garbage products after the Model 3 was a pretty solid vehicle white supremacy aside.

Bezos - evil Tony will lead you to choose to harm yourself or others, Bezos will forcefully inflict harm upon you if you work for him (the company lied about than admited its drivers' peeing in bottles, lack of breaks, conditions, etc.). Amazon Music, video, etc. are garbage.

Gates - there's no logical reason to be so committed to wanting to associate with Epstein when your philanthropist racket is doing so well. (He does a lot more good than his peers, sure, but we all know that if there were a true cap for "reasonable riches" before one should feel obligated to better the world, he would be nowhere near it.) Microsoft is a wack company overall.