One could have said the same thing about Taxi Companies 10 years ago. They have all the drivers & yellow cars locked in! However Uber came in and disrupted. If

One could have said the same thing about Taxi Companies 10 years ago. They have all the drivers & yellow cars locked in! However Uber came in and disrupted. If things rot, disruption will follow. I hardly doubt we need to worry about Uber becoming an immovable monopoly.