Anyway, with a lot of challenges ahead, I don't know if these winner-take-all businesses will keep winning. There is a lot of pressure to rein in these folks, but I don't know how successful that will be. We don't want to kill the golden goose in this country.
This is how casinos work. You want as many slot machines and gaming tables as possible, with as much capacity utilization as possible. With a slight edge in your favor, you can print money.
Sure, there is a lot of speculation going on, and there are a lot of things I would stay away from.