This video proves nothing.
I agree with you. I strongly suspect that it is edited.
It proves the Feds were using a Drone to coordinate a takedown of this guy. One way or the other. Turned out, it was 'the other'.
Maybe not ... it's not supposed to "prove" anything
What it DOES do is SHOW !
It showed a figure in a cowboy hat get out of the drivers' side with it's hands in the air ... and a couple of fumbling motions that were too slow to be drawing on (the figure had done a 360 and knew the count against it) encroaching Feds
THAT'S what it shows