I mean yes... My point is that it's supply and demand, not that the friction to enter the profession is identical across plumbers and doctors. The point still

I mean yes... My point is that it's supply and demand, not that the friction to enter the profession is identical across plumbers and doctors. The point still stands... the number of people who are willing to take plumbing matters into their own hands is pretty low. I am one of them sometimes but 99.9% of households are still competing for the handful of "capable and available when I need him" plumbers.