I once saw a tourist outside a temple in India throw a load of notes in the air and stand there with his arms aloft whilst people scrambled to pick them up. He was also a prick.
$7,000 for a well that gives 2,000 people clean water forever, that means he could buy around 7 wells, helping 14,000 people a year avoid death from dirty water. Bit of a dick when you think of it like that.
He put out tweet out saying that making your first Million is hard, an old white billionaire replied the first billion is a helluva lot harder. Put that little prick in his place. If he really wanted to show off why did he choose only $1 bills and not $100 bills.