Okay, so it looks like I didn't actually miss anything in your arguments.

I think it's fair of you to point out that there are certain scenarios in which healthcare is not paid for by the person getting it and everyone else ends up paying for it indirectly. I also think it's fair of you to point out that it's handled in such a way that it creates a byzantine system that ends up costing us all a lot more than it should.

But that's a long long way from claiming that "voters in the US are already paying for healthcare for all", in the context of the current discussion. "Voters in the US are paying for a byzantine system that handles extreme cases that happen because of the failure to have a proper healthcare for all" is as far as I could go with your arguments ;)