@danwentzel when you figure out how to make humans that are not greedy, let us know.
For now, humans are going to follow their incentives. They're going to do what makes them happy. They're going to value the things they like and pursue the things they want.
If you want to get greed out of our healthcare then you're going to have to figure out some new breed of human. Because until you do, healthcare is always going to involve greedy humans, and that's that.