Do online posts disappear immediately after deletion?

The rationale for the answer indicating that online posts can be recovered lies in the understanding of how data is managed by various online platforms. When a user deletes a post, it often doesn't mean that the data is entirely wiped from the server immediately. Instead, the data may be marked as deleted but stored in a recoverable format for a certain period. This allows for the possibility of recovering posts, which can be critical for user experience, such as retrieving accidentally deleted content.

Additionally, many platforms might retain backups and archives for various reasons, such as compliance or user support, making it feasible to retrieve deleted posts even after the user has removed them from their visible feed.

In contrast, the other responses might suggest immediate or total removal, which doesn’t align with typical data retention practices of most online platforms. Therefore, understanding these preservation methods can clarify why posts, upon deletion, are not permanently erased instantaneously.