Dear bungie,
You made a game. It is grind heavy, however must of us begrudgingly comply. What screws it up is I work for a gun for about a year of my life...only for u to make it less useful. THAT'S WHAT HAPPENS WHEN U NERF GUNS. It makes no sense, some of it is luck some skill, who cares it's ridiculous that u try to make a game "Fair" but messing up a good thing. A players skill makes the game not just guns.
SO PLEASE STOP NERFING! !!
It's weapon balancing. It's part of many games similar to Destiny. Look up "Power Creep" on google and check out how bad WoW got when weapons were too powerful for too long.