If Uber was only a world wide Taxi company with virtually no capital costs, wouldn’t this be incredibly profitable alone? I am not clear on the impetus everyone sees for Uber creating self driving cars. If developed by another company, can’t they just add them to the service? Do they really want to be responsible for that capital?
Uber is valuable only because it has solved a two party network problem at a city level. You need drivers and you need riders. If you don't have any drivers riders won't come and vice versa. Two party networks are much more difficult to solve than one party network problems. Because with two party networks you have a chicken and egg problem. Anyone who has solved self driving, has near unlimited scale on the driver s…
A company with many existing human drivers can easily enlist those drivers with autonomous-car quality mapping kits. The drivers are all already driving all possible routes, so mapping a new market is much easier and cheaper. Furthermore, a mixture of autonomous cars for routes that autonomous cars can operate safely and human-driven cars for routes that are still being learned guarantees that the service is useful for any route a rideshare customer might want to take.
Lastly, you won't be able to operate a self-driving network without great ops. You need people to maintain the vehicles and provide customer service. Building out a great ops org is yet another massive learning curve for a purely autonomous company.