If a user suggests an edit, two users with access to the review queue are necessary to validate the edit, even if the first user has the "edit applied immediately" privilege. Why is that so? Users with edit privileges can override the edit, do the same edit themselves, and get it applied immediately. However, if instead they accept the edit, it is necessary to wait for another user approval.
Is there a reason to keep this feature?
There are some answers to this question in MetaSE: Why do we need multiple approvers for suggested edits?