Counter argument:
Early on in the days of AI, so, geeze, like all of 2 years ago now, Steve Coulson was experimenting using Midjourney to create comic books.
You can download them for free, the most impressive one at the time was "The Lesson":
https://aicomicbooks.com/book/the-lesson-book-by-steve-coulson-download-now/
At this point the creator is less of an artist than they are a producer. He worked from a script and used AI to generate each individual panel of the book.
I'm sure for each panel finally used there were hundreds, if not thousands of rejects, either because they failed to meet the request or didn't match the style, or the character models weren't quite right, or there were too many hallucinations, etc. etc.
It still took a human to go through and make the artistic choices necessary to map the images to the narrative and produce the book as a whole.
In this way, AI art is kind of like decoupage. All the images used are pre-existing, but it still takes human intent to select and combine them in a new way.
