They would be if private for profit businesses were running it. That's how the "free market" works.
I always find it HIGHLY IRONIC, especially on this forum, that when it comes to healthcare people want socialism. Calling a spade a spade there.
But when it comes to Energy/Autos/etc. everyone here has unshakable faith that Elon Musk and Tesla can bring BETTER EFFICIENCY to those markets, drive down pricing, produce a better product . . . basically entrepreneurism as it should be. Out-competing traditional players, and in the process making a lot of people here a lot of money, and improving their lives.
Someone, please, show me a market that the US Gov entered that then became more efficient for it.
There is nothing wrong with for-profit. It is the search for profit that makes companies compete against each other and become more efficient at providing services. If it wasn't for profit, we would all think rotary phones were still amazing, and the concept of a cell phone would be laughable, forget smart phones.
The current US healthcare system is broken BECAUSE the US Gov has allowed regional players to carve out monopolies, and not enforced competition. If the US Gov takes over all healthcare, then things will only get worse because you WILL see the pace of innovation drop, as companies take note that prices are fixed arbitrarily, not by the market, and there is no reason to push forward with innovation. Do you think companies like Moderna would have taken ideas like mRNA technology and perfected it for vaccine use? Nope.
And before someone comes in and says "but country X has socialized medicine and it is great" - go dig into patient reports from those countries. Care is rationed out, and not available on demand. That's just a fact. Furthermore, those countries only are able to provide "quality care" because of the innovations spear-headed in this country.
Back to COVID-19 vaccines - there would NOT be 95% effective vaccines available 9-10 months after the beginning of a pandemic without private enterprise. Moderna and even Pfizer would not exist, and would not have had motivation to do the research to bring these things to market.