That is insane fantasy-world thinking. But I would be willing to humor you if it were done at the state level. Nationally, I want to start building a bunker and buy weapons to defend my rights (actual, inalienable rights).Single payor for basic primary care, emergencies, cancer, etc. Basic health care is a right, IMHO.
Why can't liberals keep their fantasies on the state level? A state can recover from a disastrous experiment. A country can't.