Bluesky introduces setting to keep posts out of Discover feed

Bluesky has added an algorithmic opt-out feature that prevents posts from appearing in the main Discover feed. The setting is account-level and works across AT Proto apps, though other apps may choose to ignore it. It does not make posts private, but reduces discoverability beyond a user's network.
The new toggle sits within the Privacy and Security menu and takes roughly an hour to activate across the network. Because Bluesky posts remain public by default, the feature does not restrict visibility entirely—it only removes content from the algorithmic Discover feed that aggregates public posts network-wide.
The preference is stored at the account level rather than the app level, meaning it travels with users across AT Proto-compatible applications. However, third-party apps must voluntarily honor the setting. The move follows Bluesky's recent addition of longer video support, part of a broader push to give users more control over their posting experience.
This feature could shift how users approach public posting on decentralized social platforms. People who previously avoided posting due to fear of unwanted attention may feel more comfortable sharing within their networks, potentially increasing engagement. However, since third-party apps may ignore the preference, the protection is incomplete, which could create inconsistent experiences across the ecosystem. The feature may also influence how other platforms design algorithmic opt-out controls, though its broader impact depends on adoption and enforcement