But at any rate, I think European healthcare systems either cost as much as the US (e.g. in Switzerland), end up being two-tier public/private (Czechia), or are near collapse (the NHS).
Union density is higher in the US than in France. French unions make a lot of noise, but don't represent that many people. Unions in many other countries are not very powerful (and the mainstream right is generally opposed to them).
I think there's a way these things are presented for the outside world, that doesn't always match the reality on the ground. I also think there is a tendency for people to pick the example out of a group of 28 countries that best supports their argument in the moment: Swedish unions, Swiss trains and French retirement, as it were.
If you're on the street, none of this helps you much, but across many metrics, I think NYC might legitimately be more affordable to live for the working class than London or Paris.
Look up some actual political programs from major parties in Western Europe. You’ll be surprised.
I think most Americans have seen a sanitized version of Europe, just like most Europeans have seen the evening news version of America. Both of those ideas are caricatures.