You need a single payer that is not motivated by profit. None other exists worldwide in this industry that isn't tied to a citizenry-accountable government.But if we go to single-payer that's not a monopoly just because its the feds? The same feds that got scammed for $200B of fraud in the covid loan programs?
(I actually like single-payer in theory, but in practice I don't trust the USG to do it very well at all)
Health care is super complicated. Anything you change, causes problems and unintended consequences somewhere else.
e.g. requiring coverage for something raises demand for that something, which will in turn raise the price and delay the service because supply hasn't changed. Which in turn requires premiums to go up to cover not just the additional volume, but also the price increases. Not good. Reverse it- don't cover that service at all, demand falls because less people can afford it. That should cause prices to decrease. But there will be a lot of people that can't get the service at all. Also not good. Is there a balance to find? If so, how?
It's a big messy challenge, and there are no simple answers.
Until that changes, the US will continue playing Monopoly with health insurance and healthcare outcomes while pretending it's Candyland and nobody else out there has it better... despite ample evidence that many places already do.
Healthcare is just about the only field in existence where America has collectively decided that it simply cannot do better than everyone else and refuses to try. Exceptionalism at its finest.