>unless they can lobby in Congress for some regulatory framework that would make starting a new ride-sharing business harder. Which would presumably mean they'

>unless they can lobby in Congress for some regulatory framework that would make starting a new ride-sharing business harder. Which would presumably mean they've spent billions to go round and end up exactly where we started? Which is presumably what will happen with a lot of the 'disruptive' companies once public opinion and regulation catches up with them.