Comment by dofm

Right; the same mechanisms (curation, demand-driven economies of scale, library user demand) that largely stop niche self-published books from ever finding themselves in libraries (well, nationally in public libraries at least; they are often found in individual branches) work against pure slop books ever turning up.

Books where the author has successfully hoodwinked the publishing process into believing that AI generated text is their own, those will turn up, just as plagiarised books will.