As a Canadian, I’m not all that convinced or impressed with your analysis which is more about Bernie’s principles than about reforming the medical system.

All countries with medical coverage systems had to go through the process of a) acknowledging that health care should be a right, and b) then working out the details for their own systems for the specific country.

Americans don’t seem to acknowledge the first. Without some guiding principles, it’s impossible to work out the specific details.