Why would anybody bother trying to hide traffic? Lots of apps already waste bandwidth and CPU to exfiltrate a wide variety of data, often sending it straight to

Why would anybody bother trying to hide traffic? Lots of apps already waste bandwidth and CPU to exfiltrate a wide variety of data, often sending it straight to Facebook[1]. They simply relabeled it "analytics", [1] https://media.ccc.de/v/35c3-9941-how_facebook_tracks_you_on_android https://media.ccc.de/v/35c3-9941-how_facebook_tracks_you_on_...