Absolutely, I think (B) is quite a big concern for people. While it's nice to have a fuzzy AI match things _most_ of the time, it's absolutely critical the user

Absolutely, I think (B) is quite a big concern for people. While it's nice to have a fuzzy AI match things _most_ of the time, it's absolutely critical the user can always go in and override and take control of the situation. So for us, we very clearly distinguish "a user labelled this item" vs "we guessed it was this label". I'll keep you posted!