That's ridiculous. "because you didn't end the story by saying you called a cab company and got a big discount by doing it the old fashioned way." is just bad-faith weaseling. Uber is worse in every way than the taxi stands that used to be at airports; now you hail a car via an expensive app and have to wait for them to all jockey to where you are if they don't bail on the way.
Taxi stands still make the most sense at events and leaving mass transit and that's even before considering the ridiculous cost. Visiting europe felt like a breath of fresh air in comparison—technically they have uber, but there was no point in using it because taxis were so prevalent, reliable, and cheap.