Unlike what the other commenter said... there are plenty of historical examples.
> The most notorious of the trusts were the Sugar Trust, the Whisky Trust, the Cordage Trust, the Beef Trust, the Tobacco Trust, John D. Rockefeller's Oil Trust (Standard Oil of New Jersey), and J. P. Morgan's Steel Trust (U.S. Steel Corporation).
Some dominant companies of course emerged in that era, but I'd be interested to see evidence that companies that weren't insulated from competition by government policies actually used their dominance to harm consumers.
I could see something like this being an interesting This American Life story.
Hotels, Transportation etc.
Why do you think it costs Uber $1.2 billion in losses just to survive?
Then a little thing called the "GPS" was invented. Uber takes advantage of the GPS and anybody can now plot a course to anywhere without specialist knowledge of a city.
The strange thing is, people seem to have forgotten what life was like before GPS.
The day that ends, it will be back to business.
Think of Uber as a taxi company subsidizing your travel for a few years. Things will be back to normal once the VC realizes they can't make profits until they charge customers like other taxi companies.
Rockefeller Oil, J.P. Morgan Steel / US Steel, Tobacco Trust, etc. etc. These companies monopolized the industry in the late 1800s and fixed-prices to kill competitors.