Uber is going to burn billions of dollars and what change have they affected with it? That taxi companies now have phone apps?

You mean that we can now relaibly summon them to our location? That we can share rides via similar routes? We can cut out the medallion scam, where capital owners can rent seek off of driver's labor? Optimize routes to more efficienly move people and save energy?

... in markets where they can and do operate. Uber might be widely used in large cities but elsewhere it has little impact. Uber exists because American public transportation infrastructure is awful, nonexistent, or otherwise inefficiently designed. If they get to the point of running self-driving car networks then there will be much more to talk about. Until then they've only created a solution for a very small portion of the population.

I'm no fan of uber's ethical track record, but I've had the opportunity to use uber in both Indonesia and Poland, which was extremely convenient. In Poland in particular, I took a taxi from the airport before learning that uber could take me back. I learned while I was there that the taxi driver exploited me because I was a tourist who didn't know the local prices and he could charge 5x normal rates.

You're describing corrupt US markets with somewhat passive operators, but in the rest or the world the story is different. In Scandinavian countries each taxi company has an app, is fairly efficient, and it's just the matter of downloading a bunch of apps. In some Asian and Eastern European markets unlicensed cheaper gypsy taxis are an everyday thing, with a host of problems of their own, so arrival of yet another competitor is not really a game changer.

Yea I think this is really really really stretching things.

I can't tell if this is sincere or satire. :/