This would work great as an AR overlay, auto-suggesting one's next sentence in a conversation, so that it sounds more sane and confident.
With enough training and refinement, we might be able to get the % of original untweaked human utterances down to single digits.
> Maria's public Wishlist indicates she recently purchased those shoes. Her public watchlist indicates she watches Severance on Apple TV. A main character, Helly, wears similar-looking shoes. Maria has used the word "fab" to describe items of clothing in 3.6% of her Instagram posts. Next, comment to Maria that her "fab shoes" remind you of the ones you saw Helly wear on Severance?