And US health insurance does the same without the high taxes. What is your point?
2. Good insurance is extremely expensive. If your premiums for good insurance are low, that just means your employer is paying a lot. I don't see much substantive difference between paying high premiums and paying high taxes.
Our healthcare/insurance system is miles better than nothing, but that's no reason to stick our heads in the sand and insist that it's especially good by modern standards.