You're typing from Canada which has single payer. I had my bank account seized and had to sleep in a tent in winter because of medical bills. My mother died on my living room couch in November because she had no health care.
Why you want to deny health care to Americans is perplexing. Is it just sadism?
I can really see this going off topic...
Yes, the American system is broken. (Obamacare was a step in the right direction, but I recognize that there are still significant problems.)
But, there is actually a multitude of medical systems in the world, many of which give universal health care, and pretty much nobody runs theirs like Canada's. For example, Britain covers everyone with the government system, but also allows private insurance for those wanting better/faster service. Switzerland covers everyone with private insurance, (and provides subsidies for poorer people).
Canada's health system has flaws... its a true "single payer" with no user fees (at least for basic care... eye and dental aren't covered). It means no private insurance for those wanting specialized care. And while its nice to think "gosh darn, everyone is treated equally and nobody goes bankrupt", there are also also flaws.. waiting lists can be quite problematic, and we have problems with people finding personal doctors.) If someone were designing a health system from the ground up, I would strongly suggest not to follow Canada's model. I'd suggest following the path of Britain, Switzerland, Finland, or any one of a dozen other countries that offer universal health care without being "single payer"... Countries that also have relatively low costs, but also seem to avoid the problems the Canadian system has.
Whenever anyone talks about "single payer" health care in the U.S., you need to question what exactly they are suggesting... do they mean true "single payer", or do they simply mean some sort of universal coverage (allowing user fees and private insurance to exist). If they mean "single payer" (with the idea of following in the footsteps of Canada) I'd suggest they look elsewhere for a system to emulate.
You do have my sympathies. U.S. health care does need to be improved. But then, instead of having your property seized, would you truly be better off if you simply got stuck on a waiting list waiting for health care? It does happen... I have a cousin who injured his shoulder playing hockey and it took months to arrange an MRI (despite the fact that such things could be done in a week in the U.S. That's months of unnecessary pain.)