There is more support for single payer than you might have been led to believe.
"Currently, 60% say the federal government is responsible for ensuring health care coverage for all Americans, while 39% say this is not the government’s responsibility. These views are unchanged from January, but the share saying health coverage is a government responsibility remains at its highest level in nearly a decade."
"Even among those who say the federal government is not responsible for ensuring Americans have health care coverage, there is little public appetite for government withdrawing entirely from involvement in health care coverage. Among the public, 33% say that health care coverage is not the government’s responsibility, but that programs like Medicare and Medicaid should be continued; just 5% of Americans say the government should not be involved at all in providing health insurance."
Emphasis mine.
http://www.pewresearch.org/fact-tank/2017/06/23/public-suppo...
EDIT: HN throttling, sorry for editing this instead of replying.
@nerfhammer:
That doesn't mean you don't try.
I'm talking financial analysis and quality of life.
Considering how many people are against any kind of collective payment for health and how many protections Republicans are happy to sacrifice... is it really the only option? It could just go worse with few people getting any kind of insurance. (Enough to keep the system profitable, but not necessarily helpful)