Earlier quoted context omitted.
The losers in a Ponzi scheme buy high and sell low. What did the winners do?
So real-estate, stocks and gold are all ponzi schemes?
The whole point of these scams is to convince people to buy assets that nobody wants, but you convince them that some other guy really wants it a lot and will pay more for it in the future. And of course if he could convince some new guy of the same thing he can even sell it at a profit, but since there ultimately is nobody who wants this asset the chain has to break sooner or later.