Urban property prices for Europeans are far less approachable on our wages than they are for Americans on their wages. Munich has the same square foot/meter prices as SF but at a third of the wages. I assume it's similar in Paris and London.
When I was working in Germany for an engineering company, all the guys in the Dallas-FW office had bought big houses in the suburbs (yeah, car dependence though) while everyone in the Munich office was still renting (and not living centrally).
Europe had less income inequality, but much higher wealth inequality thanks to decades/centuries of accumulated old-money that keeps growing, especially in real-estate assets.
Europe protects you from becoming homeless but it's near impossible to accumulate wealth if you start from the bottom, while in the US you can easily become wealthy from the bottom if you're savvy and healthy but you can also easily become homeless if you're not.