There are good rich and bad rich. The good rich people are those who allow the government to take whatever they want from the productive class and who crow about this as demonstrating what a compassionate person they are who cares about the plight of ordinary people who receive redistributed wealth they did not earn. Anybody else is a bad rich person, no matter the level of true productive philanthropy they may distribute of their own free will.
I think he's missing his true calling as a SuperTanker bilge pump gasket.
Other than that I can think of no useful purpose to humanity this entity is capable of performing...