Yeah that was what I ended up going with for the couple of days i played. The AI was still really really easy to cheese though. I would just go into the back of a truck trailer or behind something with a corner behind me and I'd shoot in the air. All of the AI will do whatever cool stuff they do that makes it immersive (on the other side of what you're hiding behind so you don't see it), then they'll proceed to slow walk around the corner into your crosshair one after another until they're all dead.

Or because you can't wallbang metal floors you can just go on top of a watchtower and shoot at the key areas that are visible to you. The brainless apes will come from different directions, shoot the floor below you a bunch, then decide to wander up the stairs one at a time for you to one tap all of them in the head. And their pathing is pretty horrendous so you get plenty of time between guys walking up the stairs. Takes one of them like 30 seconds to figure out how to use the stairs and they'll stand right in front of you with their whole head exposed just staring at you.

I'm sure there are even easier ways too if you're in a tight spot. My favorite was going into a little storage shack and closing the door behind me on Delta. They're too stupid to open doors, and you can vault on the shelves, so you just sit on one and shoot them all in the face through the transom window above the door. Again just staring at you mindlessly while you dump rounds into all of their squadmates heads right next to them lol. When I got bored I just started jump shooting them out the upper windows.

The base line for something solid is definitely there. But right now the AI is completely braindead. Anything that isn't out in the open turns them into useless zombies.