I personally am very pro-AI, it's just people have to learn how to use it properly and if it does all the work then, good? As long as the work's good.
THIS!
There are three big problems that those posting ai generated stuff mostly fail to recognize.
1.) Word count bloat
2.) Contradictions in the story
3.) Responsibilities of a director
An eldritch god once told me that the only thing needed to make a draft into a good story is to be willing to cut 50% of it.
A typical prompter wants lots of word count quickly. This chapter isn't 3000 words, make it longer. And the reality is that stories don't need to be verbose all the time. The opposite is actually true, edits should aim to trim the word count, not expand it.
Readers have expectations, one of those is the length of a book. If the main premise is not being advanced then no matter what interesting stuff is going on then to readers it is going to look like the story is just spinning its wheels and going nowhere. A typical book is ~100,000 words and if it is too far off that mark, a non-vanity-publisher is going to say try to make it close to that mark.
Contradictions: The longer a story gets, the more off the rails it can go. If the goal is to get lots of words as quick as possible this is a trap that a lot of people fall into. Readers notice, some will say something, others will just drop the story.
Director: A director is not a writer. A director hires a writer. A director can chose to just go with whatever, but then are they even providing direction? There is good AI work out there, someone made a comic using ai art and I thought it was well done, but they did it to show how it can be done. And one of the things they mentioned is that they generated 40,000 images and through out the vast majority of them. A director needs to be willing to cut_cut_cut even more so than a writer or an editor.