1) infinite ammo 2) blackhammer is no longer the alternative for a sniper with infinite ammo. 3) the charge time does nothing to make sniper camping pve less of a viable strategy. 4) they actually nerfed shotguns, so some of those who like to shotgun everything in pve will go back to sniper camping as they made shotgunning more dangerous. 5) weaker Gjallarhorn + weaker blackhammer may make icebreaker more compelling for the exotic slot

because black hammer is useless without its unlimited ammo