Right. So you're saying the French single payer system works, with political modification as needed over time.

The issue that might make single payer difficult in America is we don't trust our political system to manage good programs, because the GOP is committed to destroying government (to benefit the super rich) rather than trying to get things done.

No I am saying what I said originally that there are issues with the single payer system as it's based on tax money and thus can't make it's own money.