But presumably most of the 3,000 cars are on the road at any given time? In which case the point stands, namely, that their remote operations people can't be the ones driving the cars because there aren't enough of them on duty at any given time; therefore, the cars really do drive themselves. (Which I would have thought was never in doubt, but I suppose some people are really determined to be skeptics.)

I wish they included how many active cars they have at any one time so we could make a proper comparison.