I am in favor of affordable health-care, but I'm not sure Medicare for all is affordable or practical, but I could be wrong.
I think we need to take a serious look at healthcare and come up with workable plans to reduce costs. Without reducing costs, I don't think just saying Medicare for all is responsible. Without knowing the costs or the impacts on the economy how can you make it work? The last estimate I have seen is that the cost to the government is around $3 Trillion a year, not counting the impact on the insurance industry.
I am concerned when people like Cortez and Sanders are pushing it, but neither can say what the costs are, what impact it would have, or how to pay for it. They appear to have no understanding of economics and I doubt either have done any studies on this.