I guess I'm just not the primary target market for these services. I use Uber from time to time when I travel and it's often a bit easier/cheaper than taking a cab. But, if Uber didn't exist I'd just take a cab. And I've never taken Uber where, in the absence of Uber, I'd take a bus/train/etc.

But I maybe take Uber a handful of times a year when I travel. I have no use for it on a day to day basis.