First of all, whoever decided those quick cuts were necessary should sit on a shell.
They should not leave the vehicle.
Second, this could've been great before drones but everyone and their mums have drones now and they are just going to keep getting better and more numerous. Even in this video, under perfect conditions and obviously with cuts in the video, it took them 30 seconds to get ready to fire, which means we can assume it was even longer irl and I'm not sure that is a time they can afford to wait around.