I felt compelled to create an account because of this misconception (not really your comment, just within the whole thread) that mass transit isn't already auto

I felt compelled to create an account because of this misconception (not really your comment, just within the whole thread) that mass transit isn't already automated. https://en.wikipedia.org/wiki/Automatic_train_operation https://en.wikipedia.org/wiki/Automatic_train_operation https://en.wikipedia.org/wiki/List_of_automated_urban_metro_subway_systems https://en.wikipedia.org/wiki/List_of_automated_urban_metro_... Metros in most major cities already have trains that drive themselves. There may be a driver, but all they do is open and close the doors. Some systems (like Vancouver) don't have drivers at all.