[wongarsu]

Depends on the genre I guess?

Ironically I think AI could potentially write great Sci-Fi. Both the "explore the interplay of society and technology by looking at a theoretical future" kind and the "look at ourselves through the lens of an outsider by moving an equivalent situation to an alien planet" kind. In fact those might benefit from the slightly outside perspective. The "Western, but in space" kind might work less well, for the same reasons a romance novel written by AI wouldn't be something I'd be interested in

All of this assuming a quality level far above the current SotA. You could maybe approach it with current models through very careful iterative prompting, including a thorough planning phase. But on its own the reasoning part of AI is far from good enough right now