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!
Thanks. I see it go up & down but compared it to a channel showing up in my own subs that I know I hadn't subbed to, so I unsub them. I'd rather real subs not fake ones. Quality over quantity. I just hope this cleaning spam subs doesn't kill my YPP.