Why change the aiming?

I’m on controller and the aiming before the update was bad at first, but I took the time to change it to my liking where i could actually compete with PC players. Was I on top of the score board no but I actually felt like it was balanced enough after tuning my settings to where i wasn't getting turned on or other players weren’t slipping out of my shooting path and completely destroying me. I liked the tracking and made adjustments.