Ya, the genre data I get from publishers is terrible. And I can't find any other sources. Many of the publishers mix nonfiction and fiction categories and I am

Ya, the genre data I get from publishers is terrible. And I can't find any other sources. Many of the publishers mix nonfiction and fiction categories and I am trying to figure out how I can possibly fix this with AI checks and/or crowdsourcing long term. For example, a publisher will say a book is in categories of AI, Sci-Fi, Fantasy, and Space Opera. AI is a nonfiction category so that instantly tags it fiction and nonfiction. And the internet they have doing this often doesn't know the difference between sci-fi and fantasy. It is a mess.