Like it or not the creep began years ago to AV's, the first recognised safety critical item to partially take over was ABS! We now have adaptive cruise control, lane assist, fly by wire throttle and brakes. Auto gearboxes where the stick is just an electronic switch. Auto handbrakes and hill start assist. As mentioned above self-parking is now common, so the motors are in place for taking over steering. Collision control now steps in if the car thinks we're not paying attention. We are being engineered out of control of our vehicles slowly but surely.