The move follows a broader shift from treating engagement signals as universally public social proof toward giving platforms and users more control over their visibility. Facebook and Instagram had already introduced options to hide Like counts, though X’s change focuses on the identities behind individual Likes.
First-order effects
People can no longer use a post’s Like list to see which other accounts publicly endorsed it, removing an immediate source of association and scrutiny.
X applies the privacy change across the platform rather than limiting it to a paid feature, changing the default visibility of a core engagement signal for all users.
Second-order effects
Public figures, brands, and ordinary users face less reputational exposure from the accounts or posts they Like, while observers lose a simple way to track those associations.
The change reduces the value of visible Like histories as a research and monitoring input, and sharpens the contrast between platforms that expose engagement identities and those that restrict them.
Third-order effects
If broadly adopted, private engagement signals could make social platforms less legible as public maps of endorsement, shifting more of the value of Likes toward private recommendation and ranking systems.
The policy points to an expanding public-data permission boundary: platforms may increasingly distinguish between content that is public and behavioral data that is visible only in limited contexts.
The trend: Social platforms are moving from default-public engagement metadata toward more tightly governed visibility of users’ behavioral signals.
This week we're making Likes private for everyone to better protect your privacy. - You will still be able to see posts you have liked (but others cannot). - Like count and other metrics for your own posts will still show up under notifications. - You will no longer see who...
this is discrimination against like lurkers. some people never even post but still have an interesting likes page. this is 9/11 for people who thought it was funny when ted cruz liked that porn tweet on 9/11
There's literally hardcore smug being shared under everyone's posts but you've been hard at work making sure Ted Cruz can like all the incest videos he wants without people finding out
Private Likes - API Update 📢 As part of the likes change on X native platform, X API will mirror https://x.com/. Thus, ‘Likes Lookup’ will now be private in the API as well. Owned ‘Likes Lookup’ will be available for authenticated users only. Learn more about it in...
Is this not literally what bookmarks were added for? And then Elon demanded bookmark count be public, because he thought people were bookmarking his tweets instead of liking them out of fear of the woke mob etc.? The man just cannot accept people think his tweets are shitty.