Is this a joke?
Doesn't anyone remember why BTC was invented
Freedom from countries, central and regular banks, and all fascist organizations. Uber is one of the latter, tracking all its users' movements, with or without their knowledge. Having the Uber app is like having a picture of Adolf Hitler in the wallet. I'm sure the nazis would have loved a device which would record all the movements of the people. Uber did it, and they chose a German name to make it known to all that they're nazis.
But I guess Uber would a nice tool for the FBI and the CIA who want to control BTC. With the help of Uber, their job would be much easier to establish a who's who of all addresses in the blockchain.
Stop and take that tinfoil hat off. The FBI and CIA already is tracking you well without the need for Uber. If you want to start protecting your privacy in the age of the internet, you can start by going offline and live like a hermit.
I believe that in the future Uber will have no other choice but to use Bitcoin. The government in some countries have started to call for a ban on Uber. If the government orders banks to stop dealing with Uber, Bitcoin is the only clear recourse.