The Shy Girl book drama is a great snapshot of the problem we face going forward.

How can you tell, with 100% certainty, that it’s AI?

AI itself is getting better at writing. The technology is still new enough — and changing so much — that there are no expert human AI checkers. AI-content checkers are garbage.

So it is just a vibe check?

Some genuine human-created works are going to get buried by those vibes.