I would add that the free market "version" above is supposed to be the most efficient way to run real free market ecomomies, where supply can meet demand (including labor). When labor is restricted but capital isn't, it's not a real free market. Also, I'm making no defense of that approach, just saying that capitalists who don't want free flow of labor are not true free market advocates (thus, as you say, mostly hypocrites).
I would add that the free market "version" above is supposed to be the most efficient way to run real free market ecomomies, where supply can meet demand (including labor). When labor is restricted but capital isn't, it's not a real free market. Also, I'm making no defense of that approach, just saying that capitalists who don't want free flow of labor are not true free market advocates (thus, as you say, mostly hypocrites).