I'm not sure how Uber, Lyft, etc are any different than Southwest, American, etc. Cab companies (which I hate) and airlines saw this years ago and promoted regulations to protect their fees (and, thereby, wages). Airlines lost those regulations under Reagan.
To wit, I had dinner with a few friends in SF and it was raining when we left: "I'll call an Uber and we can share. ewww... 250% surge pricing or $90. Lemme check Lyft. Sweet, Lyft is about $50. Our Lyft will be here in 3 minutes." There was zero friction switching from Uber to Lyft.
Winning in this market seems to require a Level 4+ autonomous car [1] monopoly. Level 4+ autonomous cars are not going to be here anytime soon and Uber's not going to have a monopoly. So it's going to continue to be a gnarly pricewar, made worse by Level 3 (in which the "driver"/pilot is a student doing his homework for $5/hour, taking over driving once or twice per hour).
Not sure I agree so much with the body of TFA but I certainly agree with its conclusion.
[1] http://www.techrepublic.com/article/autonomous-driving-level...