AI enemies: Unless it's a boss, regular adds shouldnt have broken damage WITH aimbot

I remember this big change took place with the WONI update years ago and since then folks are discussed unusual situations including deaths from a stray bullet 100 meters away while tilted to the side..this doesn't not make sense.

My concern is that with the influx of new and returning players I worry endgame game such as Heroic difficulty, where the majority of players congregate and farm high quality loot, will be too much a frustrating experience as I'm already hearing having down the Shepard event with numerous players.