I think you're absolutely correct. A good example in the context of this discussion is pizza places with conveyor belt ovens: they take the timing and risk issu

I think you're absolutely correct. A good example in the context of this discussion is pizza places with conveyor belt ovens: they take the timing and risk issues out of the hands of their minimum wage workforce. But high end pizza places still don't use them and instead rely on stone / brick / coal pizza ovens instead.