Google plans to give publishers opt-out controls for AI Overviews. The company responds to UK rules from the Competition and Markets Authority (CMA).
This change affects how content appears in AI search results. Publishers worry about traffic loss. The move comes in January 2026.

Google AI Overviews Opt-Out: Why Google Adds Opt-Out Controls
The CMA requires Google to let publishers decide. They can block content from AI Overviews. They can stop use for AI training. They can demand clear attribution when content shows up.
- Publishers opt out of AI Overviews
- Block content for model training
- Require attribution in AI results
- Controls stay simple and scalable
- Avoid breaking search experience
Many publishers lose 30–60% clicks when AI summaries appear. Affiliate sites depend on traffic for commissions. They may opt out to keep visitors.
Also read about: Google’s AI Dominates Shopping Keywords Ranking
Impact on Publishers and Affiliate Programs
Opt-out shows publisher strategy. Some stay in for brand visibility. Others opt out to protect revenue.
- Traffic-dependent sites (affiliate) likely opt out
- Brand-focused sites may stay for citations
- 13% of firms face AI breaches (IBM report)
- 97% lack AI access controls
- Shadow AI causes many risks
Programs must track choices. Opt-out signals reliance on old search traffic. Stay-in shows adaptation to AI search. Publishers with strong audiences (email, social) stay valuable.
Google faces pressure worldwide. The change helps balance publisher needs and AI growth.
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