I’ve seen videos of some other system (Mercedes? VW?) stopping when the driver had cruise control on without paying attention. It put on its hazards and gradua

I’ve seen videos of some other system (Mercedes? VW?) stopping when the driver had cruise control on without paying attention. It put on its hazards and gradually slowed to a stop. Noting fast or abrupt. Easy for any driver paying attention to recognize and be ready for. It was nothing like what happened in this video. Personally I doubt this was the car trying to stop safely due to driver inattention. Seems more likely an AutoPilot/FSD bug or the phantom braking all the way to a stop at the worst time. Or terrible driving by the driver if they had been in full control and are lying about FSD.