Healthcare should NEVER be private, it should always be public, with a progressive price (people below a given income and/or heritage threshold should not pay, people above that threshold should pay but in a percentage equivalent to their income and heritage, so the richest pay, proportionally, more than the poorest, instead of it being regressive and the poorest paying proportionally less than the richest), universal, democratic and decentralized.

And I mean, that goes for any socialized benefit, and it should be like that with taxes too, and even with individual goods and services. It simply doesn't make sense that the ones that have the less, have to pay the more.