I think it would be an advantage to have a smart city. I have to caution everybody in the room that these smart city ideas are new in the last couple of years, and they call for changes that would cost trillions of dollars. The city I come from can't fix its potholes, so I don't know how we're going to do this kind of infrastructure that you're describing, which is why the manufacturers in the autonomous space are saying they will develop systems that require no changes.
The problem is that if virtually all the cars are automated at some point in 30 to 40 years, but 10% to 20% are not, how will those last few cars survive in that environment? This is unresolved.
Your question is a very good one. There hasn't been a pathway to that solution yet.