Some dev babyraged about getting killed with the RPG when they saw the thing coming from one thousand miles away and decided the solution was to not only nerf it but break it so you can't aim the thing anymore.
I'm certain that's 100% of the nerfs in this game, and buffs. I guess also because it's broken for consoles since the game aims for them and instead of fixing that issue they'll just nerf everything into un-usability instead of solving the core issue.
I'll still boom stupid snipers across the map with the totally flat LAW, even though the reticle on that thing hasn't lined up with where it fires SINCE LAUNCH but hey what are you gonna do, they can't even get netcode working which is the very bones of a multiplayer game. W/e.