Heads up, Creators: On Dec 13-14 you may see a noticeable decrease in your sub count as we remove spam subscriptions. If spam is removed, you'll see a YouTube Studio alert: https://goo.gl/qGDBvX This should help give you confidence that the subs you do have are real fans!
this is either to remove dislikes from the most hated video in the history of youtube (if you are also removing accounts) or to lower pewdiepie subs... well, lets just see what happens