No country as large as the US has single payer. In fact, only 20 countries have single payer and most of them are small. It's unreasonable for politicians to simply promise M4A, when that actually happening is close to impossible.
Why would that be some kind of consideration? Yes, you have ten times the population of Canada, but you also have ten times the population of Canada so there's that many more people paying into the system. The concept behind it scales up easily.
I see comments like yours quite frequently. To me, it makes no sense to say that it's just as easy to come up with a plan in a country that has around 320 million people, living in 50 unique states, with a wide variety of ideologies as it is in a country that is one tenth or less the size. Sorry, I just don't see how we can transition from what we have now to a single payer system without causing chaos. Perhaps if we were able to pass a public option, we could head in that direction, assuming enough people were drawn to that option over time.
The US is more divided than it has been in my lifetime. How do we bridge the divides? How do we get so many different states to agree on the same thing? How do we prevent court challenges from destroying an attempt to. have single payer? Our courts did a lot of damage to the ACA. SCOTUS rejected the plan to have all states have the expanded version of Medicaid. Just this week, one court rejected the individual mandate. Our country is very different from smaller countries. It makes things much more complicated, imo. What do we do when private hospitals, which most are these days, start closing down because they no longer receive the more generous reimbursement rates that private insurance pays?
As someone who worked in healthcare for 42 years, I see a lot of potential problems with trying to radically change our current healthcare mess to something very different. It's true that we need big changes, but why not start small, like controlling the insane prices of drugs? Why not offer more preventative care to all? Our public health system has been drastically cut back. That started in the 80s. Why not bring back good effective public health programs that serve all based on income? We have totally failed our citizens who suffer from serious mental health diseases! Why not do something about that! There are so many things we could do to improve what we have now, without going to single payer. Plus, there is no way single payer would ever pass in our Congress. Why promote a scheme that has no chance of happening?
Of course there are many other issues that I mentioned that nobody seems to be able to address. Is there a problem with fraud and abuse in the Canadian health care system. If not, how does Canada prevent that?