Neither, It would be better served if cures were found for major diseases. The last cure for a major disease was for Polio.
Yes, we have made major advances in surgery, but these a fixes, and not cures.
We have more problems than fixes with drugs. Just watch your TV commercials on drugs, and law suits.
Health insurance companies are practicing medicine without a license, by picking and choosing what treatments and course of action their insured can take, without regard to the insured's doctor's recommendations.
Take the big money out of healthcare and that would be better for society.