For a while, we've had a "multiple closed questions" flag that is cast automatically by the system when at least three questions by a single user have been closed. That originally worked to help identify problematic askers so that we could guide them, message them, or otherwise handle them.
Since question bans were implemented on several sites, a robust review system put into place, and warnings are now given to users asking repeated bad questions, these flags no longer seem to have any purpose. On Stack Overflow, they are pure busywork and never require any moderator intervention.
As a result of the recent changes in the way that the close votes queue is sorted, we are now seeing dozens if not over a hundred of these flags a day. They are a waste of time on Stack Overflow, and potentially elsewhere, so I would like to request that they be deactivated on that site (and wherever else moderators don't want them anymore).