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Improving Your Recommendations on Our Apps With AI at Meta

Meta, Meta Newsroom, 2025

Read on October 17, 2026

What it is: Meta's October 2025 announcement that interactions with its AI features, including voice chats, will be used to personalize the content and ads people see on its apps, starting December 16.
How much weight it carries: A company statement of its own policy, so it shows what Meta said it would do, not independent verification. Meta says microphone use requires permission. The page does not show how the rollout went after it started.

Facts taken from this source

Meta said in October 2025 that it would use people's interactions with its AI features to personalize the content and ads they see.
“We will soon use your interactions with AI at Meta to personalize the content and ads you see, including things like posts and reels.” (Announcement text)
Meta says it does not use your microphone unless you have given permission and are actively using a feature that requires the microphone.
“We don't use your microphone unless you've given us permission and are actively using a feature that requires the microphone.” (Voice section)