You appear to be extrapolationg your experience of an OS on a device with a bunch of accounts to her experience of a differently installed OS on a different device with different accounts. Then you appear to be saying that she is wrong and that it's her fault.
Part of the problem is the lousy quality of journalism. From reading TFA we can't know what actually happened. But if you know what happens on simillarly installed OSs and accounts it'd be great if you could present a clear wallthrough.
At the moment you seem to be making irrelevant points.
It's certainly not Google's fault, either, if someone flashes a third party "mod" ROM to their device that may or may not have had disclaimers and EULAs removed, any more than it's Adobe's fault that I didn't see a claus in the EULA claiming my firstborn because I didn't buy Photoshop but instead pirated it, and the pirates replaced the EULA with an ad for their 0-day warez site.
Part of the problem is the lousy quality of journalism. From reading TFA we can't know what actually happened. But if you know what happens on simillarly installed OSs and accounts it'd be great if you could present a clear wallthrough.
At the moment you seem to be making irrelevant points.