All these things become meaningless when you cross the ~50th income percentile.
Besides work/life balance, the US gets much better as you earn more, and frankly high earners are generally less concerned with time off work too. Also why the US enjoyed ~30 years of European brain drain, those benefits are much less enticing when you are the one paying more and getting less.
Median US income is $45k. Almost 18% of US household income goes to healthcare costs. So you’re saying healthcare access/quality, time off, and mortality are moot once you make $23/hr? Color me skeptical.