Probably true, but these companies will be among the first to deploy; no need to measure against general "widespread deployment". There are autonomous taxis already, albeit not quite yet in the wild.
There is no autonomous car that has been certified to be without someone who can drive it inside - and it's likely that such certification is still a few years away. I would guess it will take 2-3 years of cars driving on their own with hardly ever any need for a person to intervene before such certification is given.
In my city there are many small streets with bad traffic and environment, that at least once a week I need to verbally negotiate with other drivers who goes first and who goes back. If all cars are autonomous, they may negotiate that; But if only half are, I don't see how this will work.
Most US cities have the benefit of being built for cars; But most European cities do not; and even in the NYC, there are weird small streets that often require negotiation among drivers.
I have not seen autonomous cars drive in snow and ice and road construction on any regular basis. Until that works I can't imagine driverless cars anywhere except in good weather states.
There's a whole spectrum from door-to-door taxi service to fixed-route public transit. I don't see why consumer expectations couldn't be set such that it's not weird to be dropped off a block or two away. Take a (more expensive) manned car if you need to be dropped at your door step. The same tradeoff id already at play with buses vs taxis/Uber.
Plus there's already a precedent in Uber Pool for something that's in between a bus and a taxi. They even will ask you to walk a short distance sometimes.
Wow! Really? My commute from the southern edge of Boston (Jamaica Plain) to the northern part (Allston / HBS) on Friday involved 2 road constructions, a car stopped inside a rotary that made the entire loop gridlocked, and countless pedestrians jay walking because the fine was reduced to $1 in the 1970's so no one cares.[0] I'm not sure people who live in grid cities and calm suburbs can even comprehend the madness here. Self-driving cars will take decades here.
In my city there are many small streets with bad traffic and environment, that at least once a week I need to verbally negotiate with other drivers who goes first and who goes back. If all cars are autonomous, they may negotiate that; But if only half are, I don't see how this will work.
Most US cities have the benefit of being built for cars; But most European cities do not; and even in the NYC, there are weird small streets that often require negotiation among drivers.