When faced with pro AI art maniacs, just deploy the old faithful. Tell them it’s not art, it’s commissioning, and watch them detonate. They universally do not have an answer.
Discussion
It's comissioning art. The prompt writer isn't the atist, the AI is. Black box test:
Fast forward a few years when AI is good enough to not make dumb mistakes like the number of fingers. All legit "is it AI" tests are no longer valid. You write specifications for an art piece. Ex: "a blond woman on a beach holding basket if flowers" You give it to me as an intermediary. I will either a) Pass the specification to a human digital artist to complete or b) give it to AI to complete. A week later the finished piece arrives in your inbox. You want to ask me if I gave the specs to a human or an AI to complete to find out if you can call the piece "art", but before you have a chance to ask me I get hit by a bus and die. Is the piece art or not?