[1] https://www.worlddata.info/iq-by-country.php
[2] https://worldpopulationreview.com/country-rankings/average-i...
If I didn’t include the intelligence caveat, one could point out lower tax countries with less opportunity, such as how Somalia is the anarcho capitalists dream. Even if the US and Switzerland are more economically free than many other more socialist western nations, intelligent demographics is makes or breaks that effect.
The average American also makes more than the average European - not only in SF. In more economically free European countries this is not the case though, but these are few. Except for the highly regulated (thus inefficient) American Heath insurance market, having a regular job is a better deal there.
In my experience living here, it is the strong social security net (70% of your previous wage if unemployed), high minimum wage (up to 25$/hr in some areas), and general workers rights/protections.
"some areas" is doing a lot of heavy lifting in this sentence of yours. First of all, there is no Federal minimum wage, it is Cantonal. Second of all, the minimum wage of 20CHF only exists in 2 Cantons: Jura and Neuchatel. Third of all, once you PPP adjust that number, it's equivalent to about $10 USD/hour.
https://en.wikipedia.org/wiki/List_of_countries_by_minimum_w...
tl;dr: Switzerland got rich because of staying neutral and not asking questions about where incoming money originates from, not because of "free enterprise".
But instead Sweden chose the way of high tax on high income, high capital gains tax (which is zero in Switzerland), and a big “public sector” in order to make a large section of the people dependent on the state. The effect is fewer rich people who can invest in new companies, and more investment done via the state, which is inherently less efficient