re: "Our current health care system ....works"
The Founding Fathers said our unalienable rights are Life, liberty and the pursuit of happiness. Is Health care included in those rights? If not, should it be?
For the second question, I think most of us would say yes.
So if it is one of our rights, or is made into one of our rights, that would mean it is the governments responsibility to ensure us those rights. As to how this happens is the great debate.
My 2 cents. America’s health care system is full of problems, but I still think it is one of the best in the world.
As to fixing the problems with our system, I don't have an answer and I have not really seen a good one either.