There are a number of things about Universal Healthcare (Medicare For All) which are rarely if ever discussed. Like explaining in plain language WHY it is less expensive. Then it is never discussed that it would actually be profitable on a societal scale. It would create new jobs, meaning increased wages, more disposable income, more consumer spending. Money not spent on insurance premiums would nearly all be spent in other areas of the economy.
I wrote a 3 part series that looks at exactly how and why all these things are true.