Messenger was broken away from the main Facebook app because it was the principle use case for Facebook users - messaging - and by splitting the function off, F

Messenger was broken away from the main Facebook app because it was the principle use case for Facebook users - messaging - and by splitting the function off, Facebook was able to be even more intrusive, since the assumption is that "its just a messaging app, it doesn't do anything more than that like the main app" - whereas, it actually does a lot more than that behind the scenes in order to gain access to data that Facebook wants to know about you.. such as listening on the microphone to gain clues about where you are, who you are with, and what you are doing. >App privileges Sure, just like the NSA isn't spying, since it has permission from Congress. You won't ever know what it does with the data - because of course, those rights are privileges and not granted to you, the individual - but it doesn't make the net result any better for those of us who care about privacy and controlling our own lives, un-hindered by corporate policies requiring the mass usurpation of our individual rights.