Sorry, but no. I use AI as a writing tool, and its understanding prose and storycraft is nowhere near there, it's mostly useful for rough drafts and minor rewrites. Even in a hypothetical future where it's perfect at prose and storycraft, and it just asks you a few questions to get at the details of what you want then cranks out a technically outstanding novel, it still won't be there. People crave novelty, freshness and and a sense of the auteur, and AI will ALWAYS be bad at that (until someone creates an AI writer that simulates a fictional human author with a rich interior life before it starts writing, anyhow).

Ultimately we'll reach a technical "peak" in AI writing, and humans will still be the ones driving the AI, feeding it with the alchemy of their lived experience, directing creation at a high level. We'll even purposefully inject very minor imperfections into the writing in the name of voice, tweaking minor details in the name of personal harmony. The author will go from "creator" to "brand."