As everyone else has already mentioned, boycott any and all AI generated art, including writing. Push other people to avoid it, too.

But also, make sure you're letting your fav writers know that someone likes their stuff. Leave reviews, especially for indie writers--we're so algorithm driven right now that a couple of good reviews can make someone's career.

Really, it comes down to this: the thing that you're vocal about is the thing that you'll get. If you, as a consumer, demand human created art, tell others about your favorite artists (again, including writers), leave good reviews (or even just ratings, you don't have to write anything!), then you'll get more of that. If you don't, you won't. That simple.