What about this article makes you think this? Do you have some insight that all the major automakers are missing when they say they expect to have autonomous cars on the road in the next 5 years?
http://spectrum.ieee.org/cars-that-think/transportation/self...
But even an area that was unsuitable for self-driving cars half the time would see huge demand for self driving cars: half the time the car would drive itself, the other half it would be a regular taxi driven by a human being.
https://www.theatlantic.com/technology/archive/2017/08/insid...