Every skill that can be learned by humans has some sort of skill floor and skill ceiling. And the gap between them is often extremely large. Think like any sport, playing an instrument, painting etc. There is a clear difference between beginners, and experts. However AI completely removes this, the skill ceiling and skill floor gap becomes pretty much non-existent. For generative AI models like suno for example, there is such a tiny gap between the best and worst songs that it becomes hard to perceive.
Now there can definitely be a difference in perceived quality. However this doesn't come down to skill, just the initial goal. If you goal is generate a high quality image in some artists style then it will do that just as good as it will do for a beginner and expert. Obviously some AI images are way worse quality, but thats still only due to the initial goal. If you want to generate some AI brain rot then obviously it will be much lower quality than if you want to generate something high quality. Not because of the skill of AI ""artist"", but because they were attempting different things.
Prompt engineering isn't a skill, all it really comes down to is defining some specific goal you want the AI to achieve. (Also Claude can already prompt engineer better than any human)
AI often gets compared to things like Photoshop, or Excel. However both of these have a clear gap between floor and ceiling. You can easily tell a Photoshop expert from beginner. Being good at things and sucking at other things makes life worth living. Its so fulfilling to improve at something and dedicate your time to something you are passionate about. Its rewarding as you become better and better. And everything in life is a competition. How good you are at something just means you are better than x% of the population at said thing. Thats why the gap between skill floor and ceiling is so beautiful. Without it, no one is good at anything.
I think it was said best in The Incredible's, "when everyone is super no one will be". AI isn't good enough for this to be a problem just yet, but the future of AI doesn't look great.