> The data is clear - single payer systems achieve lower prices thanks to having MONOPSONY POWER over the market
The data is clear that a free market for healthcare would do even better than a single payer system. I seriously believe that. But this is the problem with "the data is clear"-based arguments. I won't convince you by saying that "the data is clear" because it's much more complicated, and that's why you also won't convince me by saying that.
Now I get that in a narrow sense your data is clearer than mine: we have the U.S. system and we have single-payer systems, and we can see that the latter are better. But we don't have a comparison point for a free market in healthcare. Although I think there is enough data to conclude that it would be far superior, by the criterion you are using---simply comparing the systems we have in the world today directly to one another---there is a gap missing; we don't have data on a free market in health care. So technically, you don't know that single payer is better than a free market in healthcare.
If you have a free market for MOOCs, coding schools, etc., people will exercise their economic judgement such that good schools win and bad schools die out. If you have the government pay for it, it will be an inherently vicious process that will reward the schools that are best able to solicit funding and it will end up in the same place the 4-year colleges did.
Greece probably didn't do better on the Drachma, it probably just hadn't had the pendulum swing back the other way again (i.e. come down from the sugar high). I mean, that's my guess, based on my economic views. This goes back to the "the data is clear" issue... causation is really complicated to understand.
I'm sorry but I don't believe in local currencies. If there is an honest and sound money, people will always prefer it. I think that is what we should work towards. But props to you for making something. I think people should be free to choose any currency they like, including a local currency.