I'm quite familiar with the US health system; it's fantastic, best in the world for the top few percent, as good as the rest of the world for another group, poo

I'm quite familiar with the US health system; it's fantastic, best in the world for the top few percent, as good as the rest of the world for another group, poor to non existent for the rest of the population. Your fantastic health care comes at the expense of your poorer neighbours having essentially no health care. That you're ok with that could be considered a snooty attitude as well. My point is that these other systems work, maybe people working at the FAANG companies, in financial services etc. might see a slight decrease in their quality of care, but the systems would all still work and would be much less of a share of your GDP.