It's highly relevant though. There is no suggestion that every home should be convenient connected to every other home, workplace, or amenity. This isn't feasible. But most people in the UK live in large towns and in cities (heck, nearly 1 in 7 live in London), and for these towns we should have a design aim which minimises having one person in a car, whether automated or not. It's not efficient, not good for health, not good for safety. That doesn't mean we need a direct train from Beddgelert to Bexleyheath - there will always be journeys which need to be made by car. But we can do better, and when it is available, reliable, and affordable, the evidence shows people use it.
By the same logic, it is pointless to cite individual examples of system rollouts.
In your SF example, Waymo have restricted their robotaxi operations in the past week (
https://www.cbsnews.com/sanfrancisco/news/waymo-san-francisco-service-curtailed-ice-protests/), GM pulled out of their SF Cruise operations in December (
https://www.bbc.co.uk/news/articles/cj902y4ez71o), and a month ago Waymo had to recall all their Jags because of a software fault which resulted in collisions with gates, poles, and chains (
https://techcrunch.com/2025/05/14/w...g-low-speed-collisions-with-gates-and-chains/).
If SF is the best example of autonomous vehicles then it portrays the whole idea with a pretty poor light in my view.
This technology is not suitable for the UK where we actually value road safety. Trials will take place, they will require having drivers, and it will be a very long time before autonomous vehicles dominate the roads in the UK. And even that is not desirable from an air pollution (EVs on average emit more PM 2.5/10 than ICEs) or congestion point or view.