And yet it is possible --- indeed probable --- that if the wealth was more fairly distributed, so that other people had money too, they would be able to bless America with the money, and that businesses would be created to meet their needs instead of mine.
Not to mention - there's only so much you can spend! Imagine how little market there would be for restaurants; Dr A only needs to eat three meals a day. He only wears one set of clothes at a time. Being one person, he can drive only one car at a time; what need are there for roads that go somewhere Dr. A never will?
As you say, a large amount of wealth in a small number of hands doesn't produce the same kind of demand that a large number of hands each with a smaller portion does, but it also doesn't produce the
same level of demand, either. Our needs are not insatiable, even at truly obscene levels of wealth and decadence.
The world where wealth is redistributed out of the hands of the wealthy is a world with
more potential for business growth, not less. Buzsaw is wrong, as usual, in oh so many ways.