So, from a practical standpoint, you argue that having placed money into an ongoing business with employees, customers, lenders and suppliers (otherwise referred to as stakeholders), a business owner needs to forfeit perhaps a controlling share of that enterprise to be transparently ladled out by bureaucrats. It’s an argument, but whether society benefits remains an open question.
You write as if they were plowing money back into their enterprises to grow them—which the companies are doing. But that’s not what Bezos, Ellison, and Musk are doing. Their “investment” is just ownership.