Also note, even in the bay area, that once you leave the Big City limits the cab companies quickly become small business and not the monopolies we easily blame things on. It's those companies that are getting murdered and shit poured on them unfairly.
To the extent people "hate insular millennial techies", it is mostly because certain segments of the media tell them to. See eg. http://pando.com/2013/12/26/look-whos-gawking-inside-nick-de....
Whether or not Uber is "more" of a monopoly in some regions than the incumbent(s) is irrelevant.
whether due to availability at peak times,
Just like we are going to see a lack of availability in slow times with Uber.In New York, it's not just techies using this.
It's also a pretty great alternative to driving drunk, which people end up resorting to when there is a lack of cabs and public transportation in an area. (Obviously not New York, but Uber would be great in a place like Dallas.)
If something can be "murdered" by mere criticism, then it deserves to be "murdered".
In many cases (in USA at least) the industry is already a monopoly as it is. Uber is coming in and offering an alternative which is way better than the current yellow cab system. In many cities in America, getting a cab at 2am after the bars get out is nearly impossible due to demand, so you end up walking a few miles home because it's quicker than waiting around for a cab. Uber and Lyft have largely changed that. Furthermore, I don't think that there is some strong allegiance to Uber or anything, it's just the largest company of it's type now. I quite enjoy and use Lyft as well, and would definitely be open to anybody else who wants to enter the market.
Taxi companies may be small mom and pop businesses in some areas, but in most large cities in the USA, they are breaking the monopoly, not creating it.