So I appreciate that within the current structures, you believe the private car is indespensible for you, but structures can change.
As it happens they can't change, when I said indisputable it was a fact, a driverless taxi could not do for me what a car does, ever.
Sunday 8th October, conducting fungi walk in our nature reserve. Elderly man taken ill and collapsed, concious but as weak as a kitten. Impossible place for a road ambulance and nowhere near for the air ambulance, even if available. I raced down to the car park, unlocked the barrier and drove cross country and through the woods in my 4 x 4 car, picked him up and quickly got him to help. A robotic taxi could never do that, it couldn't unlock the barrier and couldn't handle the surface conditions.
At one time I had a boat which I used to tow down to the coast. A taxi could do that, couldn't handle the area at my end and couldn't launch the boat.
In 2016 I used my car to carry a third of a tonne of gravel at a time doing path repairs in the reserve. A robotic taxi couldn't do that, and couldn't drive in the reserve anyway.
This year I've used a pickup to do that work, same applies, not a chance of a robotic taxi doing it.
These are just a few of the weird and wonderful ways that ordinary people like me use their cars. There are many others, like towing caravans onto open sites, even towing gliders into the air. I'd like to see a robotic taxi do that.
.