Ai is overpowered and can't do half the stuff you could do beforehand, they can spot you from over 650 meters now, can spot you through bushes and buildings and even hills after recent testings, can't exactly do stealth anymore due to it and trying to be a sniper to Ai who can spot you, get a 360 headshot, with iron sights from 600 meters away, all at the same time.

Also the GM team I work with even tested this, but if you have two Ai walk towards each other at the airfield, they spot each other at the 650/700 meter marker and it's a 50/50 on the gunfight. That test alone was with no mods as well

In vanilla conflict, the FIA Ai can now see you in the pitch dark as well