"But the skill involved to create an image with an ai is a completely different skill." The sentence you have written has no meaning; I literally do not understand it. You cannot create an image with an AI... the AI created the image. Sorry, it just makes no sense. "The skill to make a pizza from a restaurant and have it delivered to you is a completely different skill." - this is what it sounds like to me... The restaurant made the pizza... what?
The skill to draw an image and the skill to take a picture are not the same skills. The skill to tell a computer system what to do is yet another skill. As is the skill to select the good images.
Ordering a pizza is also a skill. It is a social skill if done by phone. And some organizing. Plus you need to select the pizza restaurant. Also the pizza toppings. Maybe you dislike olives or can't eat sea food. If you order pizza for a group of people, many things can go wrong. You need timing too and organize the orders of your friends. It is not a complicated skill and most people will be able to do this without training by applying skills they already have.
AI have no agency. They do not "create" the image. They need prompting. Who takes the picture, the photographer or the camera?
Who is responsible for the music in an orchestra? The individual musicians, or the conductor? Does the conductor create music? In some sense, yes, in some sense, no. But the conductor still gets credit for the orchestra's performance and it is considered a form of art.
Read that article https://en.wikipedia.org/wiki/Fountain_(Duchamp)#Interpretations
The skill used was not sculpting. It was a kind of performance art and philosophical provocation.
You can't or should not compare art by their representation. The example is an image. You can create an image by a lot of different means. Involving a lot of different skills.
A painter paints. Needs also to select the colors, the right brushes, arrange the objects, even mix the color paste, use light effects, apply perspective.
A photographer takes a photo. Needs to direct the objects, wait for the right moment, arrange the lights and so on. And also select the good pictures, since digital cameras can take so many of them. Also will involve digital retouching, especially in commercial settings.
What does an ai operator do? Craft a prompt in a way that the results fit the wanted criteria. Overlaps with some skills a photographer needs. Mostly selecting the good ones. Overlaps with some skills coders use as it's literally telling the computer what to do. But with natural language, instead of a special computer language. Conceptually, it is what a conductor does. Directing someone else to do the actual work.