I agree with you for someone that has a miserable client-service job, such as an investment banker that is still slaving away so he can keep up with the Joneses.
But Musk, Zuckerberg, Ellison can do whatever the fuck they want. They don't need to take shit from anyone, and they get to build products and shape the world.
Musk, for example, wants to get humans to Mars. To the extent he cares about money anymore, it's in service of that goal, which does require a LOT of resources.