To me it's not the people who have Luna vs people who don't. I've had Luna's since it was first available but haven't used it much because I simply don't like 180rpm hand cannons + I always want to go against the meta and find it more satisfying than using the same gear and playstyle as everyone else. That being said I think the nerf is healthy for the game and opens more gear options even for the meta slaves out there. It was sad to see players use the same loadout 24/7 and now it seems many are upset because they don't know how to change their playstyle if simply using Luna won't guarantee winning every gunfight.