Currently, public sub counts are abbreviated in most but not all places across YouTube. In August, we’ll make this more consistent by always showing abbreviated sub counts publicly. Creators: You’ll still see your full sub count in Studio! Learn more → http://yt.be/help/abbrev-count …pic.twitter.com/pmaKk4EU4k
Replying to @TeamYouTube
I mean, fixing the issue of creators of family friendly videos being demonetized for no reason isn't a priority, having your videos copyrighted for the use of a non copyrighted music is also not a priority, BUT abbreviating sub counts is. Make sense 

12:55 AM - 24 May 2019
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Positivity over anything.
Chemist 