"Billionaires have to at least be competent enough to make their money, and shelter it from the thieving governments and other leeches that are trying to suck i

"Billionaires have to at least be competent enough to make their money, and shelter it from the thieving governments and other leeches that are trying to suck it away from them." Is this actually true? At having that much money you can hire someone to be competent for you in wealth management.