[usrusr]

Precedents. EBay, Amazon, Facebook and Google pretty much did take it all in their respective core markets. Uber and their investors seem to be taking a similar market capture as a given, freyr (your parent post, if I'm not mistaken) was questioning that. For reasons we seem to agree with.

What might still move uber from a fluent market into a winner takes all position some day would be a shift to their own fleet, either driverless or with employees. That would then be real investment and as such would be much harder to match by a newcomer than the day to day underselling they are currently doing to artificially to balloon themselves up.