Earlier quoted context omitted.
> can't imagine how Uber is worth anything If the operation doesn't make an economic profit, and if there isn't sufficient moat to defend the operation until it can become profitable, then I agree with you it's not worth anything. But in fact, Uber does have a massive moat -- its network of drivers and riders in thousands of cities around the world. No competitor is even close. It takes tremendous capital expenditure…
> It takes tremendous capital expenditure to build that network, and it will take tremendous capital expenditure to neutralize it. Does it, though? Every driver I've talked to basically drives for "all of them". Several told me they try to find whatever apps are local for driving and they setup those alone with Uber and Lyft and simply take whatever pays the most / is more frequent. Uber's software and network are so…
It absolutely takes tremendous capital expenditure to build the network. Uber has an accumulated deficit of $20 billion precisely because they subsidized both drivers and riders to build the two-sided network.
It doesn't have to be winner-take-all. A duopoly in most medium to large cities is perfectly viable. But you won't see dozens of competitors because the drivers and riders would wait too long for a match in a sparse network.
Unless the ride-share commodity can be differentiated some other way, it would take large subsidies for a long time to make much of a dent in Uber.