Like it or not there is going to be some sort of a USG-run healthcare system or component of the healthcare system. Trump promised as much when he was running where he said something to the effect that “We are going to take care of everybody!”. This probably the does the least violence to “medical market forces” of the USG -oriented proposals.
It’s still doomed to failure in the long run as is everything that is socialistic.
I’ve been on federally funded healthcare nearly my whole life with a short break in the 1990’s. I was a military dependent as a child, then I joined the military and then I was a disabled veteran. My wife is now on ChampVA.