There may still be arguments to make that it's detrimental, or at least not beneficial for other reasons, or there may be data that contradicts my anecdote (if so, please link it), but I'm glad Uber exists and probably opposed to any regulation that makes it difficult or impossible for it to operate in a given place.
I know of no one in any of the dozen or so cities I've lived who doesn't prefer a typical uber driver to a typical cab driver.
The trouble is, they don't agree which way it goes.
I think the resolution to this conondrum is, it varies based on city/region. Some areas had traditional taxis that are worse than ridesharing, and some better.
And taxis are allowed to be Ubers too, we have Teslas S, Mercedes-Benz E and S classes and normal VW Passat taxis, all of them probably working also for Uber.
Especially in Taipei, they hit a price and convenience point where taking an Uber is essentially doing a task on my phone in exchange for having to wait longer to get a ride. To be clear, it usually takes about 15 to 90 seconds of waiting to get a cab.
Outside of Taipei, any convenience store (which are basically all over the place) will call a cab for you and again, it's still a pretty short wait unless you're in a remote area in the mountains or something.
Xapata, you must really be a heck of a globetrotter to be able to so confidently ask a question like that!
Confidently? More curious than confident. It's best not to assume tone in text.
Clean, cheap usually friendly drivers with lots of local insight and you're guaranteed not to be cheated.
I bike commute in San Francisco and on a typical day I dodge literally dozens of illegally double-parked ride share cars occupying marked bike lanes. I have been nearly doored multiple times, nearly run into parked cars multiple times, been forced into traffic innumerable times, etc.
This is not the 'fault' (sic) of individual drivers. It's the business model, and I hold Uber and Lyft accountable.
EDIT: taxi drivers do this 2% as often; I've bike commuted in the city 20 years and it is apples and oranges
And when I'm on the other side and need to take a cab, I much prefer to take a yellow cab, because they get there faster. Even with GPS, a dense urban environment is filled with little foibles and tricks that only experience can handle
I think that pricing congestion directly would be better, but in the absence of that, this is an example of Uber hurting some citizens who are not taxi companies.
To cite road congestion as being part of the "spirit" of why taxi medallions were created leaves me with the impression of someone being disingenuous.
What on earth makes you assert this? The intense and (to modern eyes) borderline insane levels of traffic congestion in NYC at the dawn of the automobile age are very well documented. There are pictures and videos you can easily find, that make today's horrible congestion look bearable and civilized. A lot of traffic rules and devices have their dawn in the same era.