They actually believe all the propaganda that simply "having wealth" creates value.

Except it doesn't, not real tangeable value. So they can fuck off. Someone or someones, can fill the void. That is kind of the idea. You earned your zillion follars, go away and let someone else try. Many someone elsees.

I think it's pretty much a requirement to get that much wealth.

You have to have a pretty twisted sense of self-importance to accumulate that much wealth in the first place. If you have some shred of decency and/or humility, you will never get that far.