The Epix series remake of 'War of the Worlds' featured very similar armed predator robots, which had a combination of both organic and silicon AI.
Super creepy are the armed flying drones that shoot out the windows of a car, then go into the car firing and blowing the crap out of everything and everybody inside.
Also missing from that video is proof of accuracy. They will probably be as about as useful as a Thug wanna be, holding a Glock with the side hand stretched out, while looking away from the target. It would make some nice military grade hardware to fight the resistance with.
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