Would be better without government intervention in medicine.
You don't get that kind of standard of living through Libertarianism. Of course, this is not what Libertarians desire in a society, so my point is mute.
We've never experienced a real libertarian-capitalist society, so there's no room for your argument.
The same argument holds for your argument. How do you know that healthcare would be better in a libertarian-capitalist society if there is no modern example of a libertarian-capitalist society?