The commenter actually says exactly that...that the US healthcare system is (in fact) a perfect demonstration of a completely free market.
The commenter actually says exactly that...that the US healthcare system is (in fact) a perfect demonstration of a completely free market.
Saying that something demonstrates the dangers of x by saying that the things that are wrong with it are features of it moving in the direction of x is not the same as saying that the thing is x.
I could say that something nearly catching fire and getting badly scorched is a perfect demonstration of the dangers of fire, but that would not mean that I think that the thing has actually caught fire, it just means that I am using a perfectly normal rhetorical device to describe that I think that the fire is a danger.
"perfect demonstration of the dangers of a completely free market"
You:
"perfect demonstration of a completely free market"
Do you see where the difference is?