I never understand why developers feel the need to nerf mechanics in PVE games/modes, if this was PVP I could understand overpowered/exploitative mechanics because it's a competitive game mode but the perks that keep getting nerfed with each update for PVE in my opinion is unnecessary and ridiculous. In Operations everyone gets the same amount of EXP at the end of every match (even more when someone finds the gene seed) there's no leaderboard and no exclusive rewards for the person who performed better than others during a match so why nerf anything?