I voted “yes” for all, under the assumption, that street infrastructure is also getting prepared for those cars.
They should not have to rely on camera to identify the state of a traffic light or sign. Signs and lights should “tell” what they are.
I vaguely remember some background story for a pen and paper RPG I played decades ago, where autonomous cars were real, but only on “grid enabled” streets, where special electronic in the street powered the car and also transferred data about speed limits etc.