So perhaps we'll never get to a better healthcare+insurance market (nee "Free") through government, but eventually we will just all work in healthcare, and barter our nursing and dental skills in secret away from the insurance coders.
There will never be a better healthcare because the true cost of fixing a body more often than not far exceeds the value that body produces.
People run to dismiss this with "well we need a different system then", but the problem is a fundamental one on par with "eating your cake and having it too".
The only way to get as close as possible to "good" healthcare is to have enough money to pay for everything out of pocket.
If everything but healthcare is completely automated, all employed people will be employed in healthcare.
Growing up, almost every woman I was related to was in education. Principal, office staff, teachers.
Now, almost every woman I'm related to is in health care.
I've been joking for years that eventually everyone will either be in the hospital, or working there.
You can move to Singapore, if you want a better healthcare sector.
(The UK spends very roughly half of what the US spends on healthcare in terms of percentage of GDP. That's total (public plus private) expenditure. Singapore spends very roughtly half of what the UK spends by the same measure. Health outcomes amongst the three countries are comparable. If anything, Singapore is healthier.)