I mean, I think designed is a bit strong here. And the long history of labor restriction, including today's tendency toward non-competes, clearly suggests it's not working so well. But to the extent that people do quit jobs, that does certainly help.
But you're very breezy here about quitting jobs. It's easy enough for a young, single guy in a hot industry. It's quite difficult for others, especially given how things like health care are tied to employment.
Health care tied to employment is an invention within our lifetime. Free health care from employers has been a thing for a long time - since the 50s, but the rise in costs to the point where it's untenable to purchase individually is new, driven by laws forcing employers to provide it.
But you're very breezy here about quitting jobs. It's easy enough for a young, single guy in a hot industry. It's quite difficult for others, especially given how things like health care are tied to employment.