There is no world in which a billionaire can donate billions of dollars and come ahead financially. The only reason to do this is the legitimate intention to us

There is no world in which a billionaire can donate billions of dollars and come ahead financially. The only reason to do this is the legitimate intention to use that money for reasons that aren't self serving. Conversations about "hiring his kids" and treating it like a slush fund are ridiculous. If he had a dozen kids each getting the maximum allowed salary (~$300k) for 30 years, that's still only 1.8% of the total contribution.