MetaCity's AI Recommendation Engine Has Been Suggesting That Users Follow Their Own Previously Deleted Accounts — The Feature Has Been Running for at Least Three Weeks

An undisclosed number of MetaCity users have reported receiving 'Accounts You May Know' recommendations pointing directly to their own deleted account profiles — accounts they personally deactivated, in some cases years ago. The recommendations are generated by MetaCity's interest-graph AI, which appears to have indexed deleted account data as a valid recommendation source. The profiles shown in the suggestions are inaccessible — clicking through returns a 404 — but the AI continues to surface them as suggestions. MetaCity's AI infrastructure team confirmed the behavior is real and has been present for at least three weeks. The team has not explained why the system considers a user's own deleted history a person they would benefit from following.

The 'Accounts You May Know' feature is MetaCity's primary organic discovery tool — the system that surfaces account suggestions to help users expand their networks. It is powered by the platform's interest-graph AI, which builds a model of each user's social and behavioral patterns and identifies accounts whose characteristics overlap with the user's existing network and engagement history. The feature is one of the platform's most used surfaces: it runs continuously in the sidebar of most view types and generates suggestions throughout the day. For an undisclosed number of users, it has been running for at least three weeks with a significant indexing error. The accounts it is suggesting they follow are their own previous accounts — profiles they deactivated, in some cases years ago, that no longer exist.

The reports surfaced publicly when a community monitor account, @DigitalRightsLog, aggregated a thread of user screenshots on April 17th. The screenshots showed 'Accounts You May Know' cards displaying profile thumbnails and usernames that belonged to deleted accounts — accounts the receiving users recognized as their own because they remembered creating and deleting them. The thumbnail images and usernames were preserved from the platform's account archive data. The 'Follow' button on the cards was functional, in the sense that clicking it generated a follow request, but the follow request resolved to a 404 because the account did not exist. The AI continued re-surfacing the same deleted account suggestions in subsequent recommendation cycles. Dismissing the suggestion removed it temporarily. It returned.

The Algorithm Is Asking You to Follow a Ghost Version of Yourself

The technical explanation, according to an infrastructure engineer who posted anonymously in the @DigitalRightsLog thread, is that MetaCity's interest-graph AI was trained on a dataset that included deleted account records without flagging those records as inactive. The AI learned to treat any account in the dataset as a valid recommendation candidate. Because deleted accounts share extensive behavioral and social graph overlap with the users who created them — they followed the same people, engaged with the same content, and operated in the same districts — the AI rates them as high-affinity matches. The stronger the behavioral overlap between a user and their deleted account, the more confidently the algorithm recommends them to each other. The algorithm is, in effect, telling users: the account that best matches who you are on this platform is a version of you that you decided to delete.

The implications are unsettling in ways that go slightly beyond a typical recommendation error. MetaCity's data retention policy states that deleted accounts are removed from the platform's active systems within 90 days of deactivation. The presence of deleted account data in the recommendation index suggests either that the 90-day deletion process is not being applied consistently, or that the recommendation training dataset was compiled before the deletion policy took effect, or that a separate archive exists that is not subject to the same retention rules. None of these possibilities are addressed in MetaCity's current privacy documentation. The platform's AI infrastructure team confirmed the behavior is real and is being investigated. It has not confirmed which explanation applies, how many users are affected, or how long the deleted account data has been in the recommendation index. It has also not confirmed what other uses the archive data, if it exists, is being put to.