So i heard from quite a few ppl
How knowledgeable are these people? What makes them think there's going to be more nerfs or you think they know what they're talking about?
The PvP scaling hotfix already went live (https://us.battle.net/forums/en/wow/topic/20767638250?page=4#68), and for PvE it doesn't really look like they intend on changing anything, given the content of this Watcher comment: https://us.battle.net/forums/en/wow/topic/20767688832?page=12#post-234
110s are fine, Working as intended. The shear amount of QQ the 120s dished out forced Ion and the Devs to make 110 weaker in pvp. Outside of that nothing is going to change.
Sounds like the whole thing was triggered by a l2p issue from a streamer. I've never seen such an eloquent backhanded burn by a dev.