Even if Uber eventually raises prices to what cabs currently charge, it will still be a massive improvement. The schadenfreude I feel when seeing cab drivers struggle has little to do with their prices and more to do with the abusive antics they made us put up with when they had a monopoly.
Uber pick up times 15-30 minutes. Taxi pick up times 30 minutes - 6 hours(bad neighborhoods)
Never dealt with a rude Uber driver. Routinely dealt with rude Taxi drivers(usually not to me but to my wife)
I'm not friends with anyone who was sexually harassed or assaulted in an Uber but plenty of them were sexually harassed/assaulted by Taxi drivers.
Uber drivers also aren't guaranteed to go the optimal route. More and more Uber drivers seem to ask me what route they want me to take (which given I usually use Uber when abroad means my answer is almost always - whatever the GPS says).
If/when self driving cars come in, obviously these problems will disappear...
(I'm a part time Uber driver and I'm familiar with the menu options for disputing a fare due to stopovers or strange route requests)