What does the behavior of current human-operated cars have to do with the value of domain-limited AVs? Your comment was not "these are not 100% replacement for

What does the behavior of current human-operated cars have to do with the value of domain-limited AVs? Your comment was not "these are not 100% replacement for cars yet", which would obviously be uncontroversial. It was "these are not a reality yet". You've chosen an arbitrary bar for considering these "real", in exactly the same way that serving small rural communities is an arbitrary bar with which to dismiss the real value that subways create.