And every single advancement made it easier to make photographs, which is the whole point of technology. While I greatly admire many of the photographers who have sounded in here, by much of the logic we should have stopped at wet plates. "Dry plates? That's sissy stuff!"
There is certainly a great deal of craft in making a fine pigment print on watercolor paper. I've made pure carbon pigment prints on hot press paper that have a higher Dmax (yes, on a matt paper) than any silver print. You know what? It's a bitch! If you are going to do it well, it's a complete bitch.
You might by the same arguments say "anyone can make a photogravure!" Yeah, anyone can smear some ink on a plate, and anyone can create a blog and call themselves a "writer," anyone can grab a DSLR and call themselves a photographer, and anyone can "play piano" however crude it may be. None of this changes the fact that in any enterprise done very well there is craft.