I haven't seen any video showing the officer who shot approaching the vehicle from the driver side.
During most of that time the woman wasn't moving or cooperating.
In the image, the wheels are headed pretty much straight toward him and he is pulling his gun.
Up to this point the woman had been following ICE, blocking traffic, obstructing ICE and non-cooperative.
The officer doesn't get to use hindsight, frame by frame analysis or read what the Twitter, Bluesky or the next day WaPo have to say.
Let's unpack this Mn, since you posted the video from the officer.
"Non-cooperative". The driver says directly to the officer "That's fine dude, I'm not mad at you". "That's ok, we don't change our plates every day, they'll be the same when you come talk to us later". That certainly has to put the fear into the officer that they are trying to kill him, that they are expecting him and willing to talk to him in the future.
"the wheels are headed pretty much straight toward him" - the video clearly shows her turning the steering wheel to the right, prior to the car moving forwards.
Also in the video is seen several bystanders behind the car, on the sidewalk.
This guy sucks at his job. Full stop.