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!
There is no way that T-Series have less sub bots than PewDiePie, and if they will lose less subscribers than Pewds it will not be funny at all