Even if AI fiction could ever get to the level of outstanding and gripping, I'd have no interest in reading it. I get it that a lot of people (especially here) like the idea of cool things to consume regardless of its source but I like to read books and consume media written by other humans because it means something to me that other humans are expressing their emotions and experiences through art and language.
I think it's actually quite scary that so many people have been conditioned away from appreciating this. It truly makes me feel the world is being converted into a population of mindless robots...