I don't care whether my favorite author sweated for months facing a typewriter, of he effortlessly dictated the final form of the book in one sitting to a secretary while sipping mojitos.
I think my issue with AI has more to do with the signal it sends: reading takes effort, particularly literature, and I use the author's name as a proxy to judge whether to invest that effort myself. Nothing bad in selling dollar store crap, but it's bad to put 'Nike' on it.
Your individuality is what you sell as an author. I can get access to the LLM without you.