Usually, what I see in those threads are a whole bunch of people arguing that autonomous cars would be some kind of silver-bullet panacea for traffic.
Frankly, what you wrote sounds like a strawman misinterpretation of an argument I myself make: I argue that autonomous cars are not a solution, but not "because we’ll just eliminate all cars before they’re ready." They're not a solution simply because they're still cars, and therefore take up the same grossly excessive amount of space as non-autonomous cars do.
