The Bottom Line:
It would be wonderful if we had a Single-Payer Health Care System that worked for everyone, with no waiting, no rationing and no decisions made that are not in the best interest of THE PATIENT.
But the reality is that we all see "Health Care" through our particular lens.
Our opinions and preferences are grown from our reactions to our experiences, driving the resulting decisions affecting both our lives and the lives of others. In the end we all want what is best for our loved ones and ourselves and everyone else is secondary. This is why "Capitalism" is true and at least partially works, and why the tyranny of the few manifested in any form of "Collectivism" is false and never works well enough to sustain for any appreciable time.
In relation to all of the so-called "facts" flowing from those supporting a single National Health Care System: I think the statistics are skewed. The EU/UK/UN way of keeping stats doesn't match up with the way health stats are kept in the US (see the easy example in natal care), so the comparisons are difficult.
I don't want my loved one to wait 2-3-4 months for a test my Doctor says my loved one needs to have. And I don't want my loved one to wait for a test because my loved one is not in the particular cohort segment deemed eligible for that test.
Heck, I want to be able to go to the doctor I choose -- If the one in my locale or town is not up to my standards, I want to have the choice to go elsewhere -- and, I want to do so immediately, without waiting for some government entity to give me clearance.
Driving this reasoning is that I believe hospitals in the US are better at emergency, high-risk, and extreme trauma care than anywhere else in the world. And that belief causes me to doubt the stories I hear, especially those put forth by supporters of "National Health Care" that tell me how much better other health care systems are, especially when their claims don't in the least jive with my personal experience.
If a health care system is not at its best when I need it most, then everything else, including cost, is secondary and possibly irrelevant.