Sorry, but wtf is the usecase of AI overwriting headlines? They are usually short and they are not improved at all by this "narrow" experiment.

https://www.theverge.com/tech/896490/google-replace-news-headlines-in-search-canary-coal-mine-experiment

Google Search is now using AI to replace headlines

Google is beginning to replace news headlines in its search results with ones that are AI-generated. After AI clickbait nonsense in its Google Discover news feed, it’s starting to mess with headlines in the “10 blue links” too.

The Verge