That second link about the FB app is hilarious. As an example, there are 3 copies of a 3.6 MB binary file used as part of an optical flow algorithm (likely for

That second link about the FB app is hilarious. As an example, there are 3 copies of a 3.6 MB binary file used as part of an optical flow algorithm (likely for 360-degree videos) So it's not just that there's a bit of sloppy (or pragmatically careless) packaging, but there's just a lot of stuff in these apps.