Hence the “how will we secure them” at some point there will be no driver, even if the car still has a steering wheele and controls you might be in the back sea

Hence the “how will we secure them” at some point there will be no driver, even if the car still has a steering wheele and controls you might be in the back seat napping while the car drives you. Audi already has a backseat traffic driver mode where you can get a foot rub while the car drives in traffic. This will eventually require a solution.