This is nuts. Just a few minutes ago I finished reading Defending the Undefendable, which I started while the power was out and before reading your post. I didn’t realize that’s where Block made this argument. Did we reach for the same book during the same storm??? XD
Anyway, if you have the chance, you should weigh in on this thread I started. Block defends “the employer of child labor.” What about employers of child prostitutes/pornographers? Here it is: https://forum.freecapitalists.org/t/age-of-consent-laws-vs-child-labor-laws/25355