61% CTR Drop Reveals Google's Hidden AI Strategy: When Engagement Fails, Overviews Disappear

A 61% CTR drop on queries returning AI Overviews has been making the rounds, framed as proof that Overviews are killing organic clicks. The interpretation is half right. The full picture is more interesting: Google is running a quiet engagement experiment, and Overviews that fail it disappear.

The pattern hiding in the data

When you compare query clusters where AI Overviews persisted against clusters where they were rolled back, the rolled-back queries shared a signature: low post-Overview engagement. Users either bounced back to the SERP or refined the query. Google read that as a signal the Overview wasn't doing its job and pulled it.

Why this matters for discovery strategy

If your pages are the kind that satisfy users after they see an AI Overview, you're feeding the feedback loop that keeps Overviews in your category. If your pages exist to capture users before they get a full answer, you're feeding the loop that removes them.

• High-engagement categories: complex how-tos, decision-stage research, product comparisons with criteria.
• Low-engagement categories: definitional queries, simple factual lookups, single-answer requests.

The strategic move

Optimise for the queries where the AI Overview helps the user complete their task on the SERP, and where your content extends that completion. That's the durable position. Fighting Overviews on simple queries is fighting Google's own engagement signal.