That's the only metrics that you've decided are important.
SF and likely most cities will have others such as how disruptive you are.
People rarely stop in the middle of a road, even with emergency services need to pass and refuse to move.
SF and likely most cities will have others such as how disruptive you are.
People rarely stop in the middle of a road, even with emergency services need to pass and refuse to move.
How rarely? How does it compare to self driving cars per km driven?
The economy might be improved somewhat by personal vehicular mobility, but we’re talking about human lives.