That's an incredibly reductive view. Copyright protects me when I do any creative work, I do not want my creative work to be part of any AI training dataset without my explicit permission, and I want laws that force people training generative AI models to copyright clear all of their training data and moreover be able to show which inputs corresponded to which outputs so the result is auditable.

If Disney trains an AI good enough to just generate a good story then I think that everyone who fed training data into that model should get a piece of the revenue.