Its not a socialist vs. capitalist issue in the medical field. Not only are doctors given TONS of free stuff as an nducement to sell one manufacturer's wares, prescriptions, etc., over another, but they over prescribe ALL THE TIME, and generally arent all as smart as people make doctors out to be, unfortunately.
Further, when someone has essentially 'free' healthcare, by virtue of their health insurance, they desire to have the absolute best possible. They dont question this shot vs. that shot, nor do they often question this procedure vs. that procedure. They generically want the best to make them well again.
If getting from one place to another ASAP is generically what is best, and someone else is effectively paying for it, hey, why not?
It is merely peoples' stupidity, coupled with the credit card effect - I dont see the cash moving from my pocket, so I can pay for something I cant afford without thinking twice.
People really aren't so bright, and we give most folks more credit than they deserve, unfortunately.
OK, in this society, if we can pay for it, we are free to waste it... That's fine, but most people really can't pay for it, though they think they can, and even if they can, this entality will come back to severely bite us one of these days, whether it is from people living excessively in debt, insurance, fuel, housing, etc.
JMH