In short: I propose that Uber's long-term business model is to win lucrative government contracts and absorb subsidies, by operating a transportation network b

In short: I propose that Uber's long-term business model is to win lucrative government contracts and absorb subsidies, by operating a transportation network big and elastic enough to meet criteria and provide the requisite level-of-service. It's essentially a purpose-made PPP (public-private partnership) company, the transportation equivalent to Skanska, Fluor, Strabag (if you're familiar with large-scale infrastructure projects), or, an automobile-based version of school transportation contractors, charter services, and the like. This is irrespective of whether they have human- or self-driving vehicles.