Pretty good head-fake on the part of the ICE vehicle. They fell right into it.
I wonder if he actually intended to exit, when the other vehicle cut in front and he veered left to avoid it. And the driver in the lead in the white vehicle definitely made a dangerous maneoveur which caused the accident. I don't think it was planned, but it could have gone the other way if the ICE vehicle didn't swerve. All three of them would be swapping insurance information.
Im reminded of a video i saw in which a truck driver was being harassed by a road rager.
The road rager was pulling all sorts of atunts such as getting in front of the truck and slowing down to a crawl. The truck driver would try to change lanes only for the road rager to change lanes and still block the truck.
Finally, an exit off the highway was coming up and the truck driver got into the right lane and had his right turn blinker on, indicating hes about to getvoff the highway. The road rager speeds up ahead of the truck and gets on the exit ramp before the truck could.
Just as the road rager is half way up the exit ramp, thats when the truck gets out of the exit lane and gets back on the highway, effectively losing the road rager.