I mean, that's easy. The things that get dramatically cheaper tend to be manufactured, automatable, scalable, and globally tradable. the things that keep getting more expensive tend to depend on scarce land and human labor delivered locally. Shit.
oh, and bought ingredients are excempt from that? growing them yourself is?
of course it's easy to just mindlessly say something, but you already showed that :P
oh, and bought ingredients are excempt from that? growing them yourself is?
of course it's easy to just mindlessly say something, but you already showed that :P