And that's OK - if you're good with that. Now go and ask some women you know whether they have all that trust? Or minorities. Or activists. If you were a Muslim or Mexican in the US right now - do you suppose you'd be happy leaving an Uber app with "Always" location tracking permission on your phone past Jan 20th? If you had a close friend legally and peacefully protesting the pipeline in North Dakota right now and you knew they used Uber - would you be checking that they know this?
I reject the position that because _you_ don't really care, that it's OK to "accept" this. Even though _you_ don't care, tell Uber you do not accept this because of what it means for your sister or friends or coworkers or neighbours or your allegedly "freedom loving" society...
The NSA already has the ability to track cellphones, regardless of what Uber does with their app.
How do you know your neighbor are not actually government agency spying on you?
And then what? Women, Muslims, and Mexicans are now being targetted? By who? Why? What's going to happen to them? This has been a thing since January, so presumably there's already been at least a dozen abductions?
I don't care about this because there I have no reason not to trust Uber with knowing my approximate location for a few minutes. So no I won't be educating my friends and family on stranger danger, nor will I be explaining to them how Uber is going to get them abducted by G-Men.
Uber is big, but not that big. You're already volunteering your location for the service (by being in a car tracked by Uber), this simply adds a small margin of data at the end of the trip.
This is how the Overton Window shifts, and how our right to privacy is rapidly eroded.
Thinking about what's considered "alarmist" today makes me fear for the future.
[1] http://www.nytimes.com/2002/11/14/opinion/you-are-a-suspect....