So I prefer to go for the joke? Even though that trick never works...
At bit hard to figure out your FP, but I think you are advocating for trying to muddle the data to prevent abuse. You really think you are such an expert that you can do it? Well then, congratulations, but I think you're more likely to break your phone than accomplish anything constructive or useful. There seems to a logical fallacy in thinking you can use a system that fundamentally depends on your location without revealing your location.
Getting away from the humor, but I have an interesting real-world example from Japan. A couple of weeks ago a kid disappeared. Turns out that someone was moving the body around, but with smartphone data the police were tracking the suspicious movements of the suspected murderer until they finally found the body, after which point they duly arrested the suspect--but I'm convinced they were just toying with the mouse the whole time. (There was a key data item that was being suppressed in the news (as reported via NHK)...)
But back to this Slashdot story: I dare say that the real problem is that smartphones are addictive. And harmful. But not illegal or even controlled like the so-called "controlled substances". Now as a result of reading Facebook by Steven Levy I would argue the problem is much worse than that. More like drug pushers giving away free samples. (I'm at the part of the book where he's talking about Myanmar, but I'd already read a more detailed version in an earlier book. On to Chaos Monkeys and Stolen Focus in the backwards direction and the endless search for newer books in the forward direction...)
(I seem to be getting even more parenthetical these weeks... But what about a website to support a book in time? It could include most of the back matter, thus saving dead trees for low-function indexes, along with errata, but the "big new thing" would be a place to find the forward references from other books that refer to the older book as they use newer data on the same topics and problems.)
(Speaking of chaos monkeys, is someone monkeying with the Slashdot code? The Preview appears to be broken and the other day there were some garbage characters inserted into one of my comments... So the infamous 'apologies in advance' if there are layout errors when I click the "Submit" button.)