I doubt this was on anyone's radar two years ago because so much else was going on. But in light of Qs recent posts and current trends. It sheds some light on a trend that apparently has been in the works for some time.
From Dec 2017: Facebook Says It Is Deleting Accounts at the Direction of the U.S. and Israeli Governments
Pics relevant read rest at:
https://theintercept.com/2017/12/30/facebook-says-it-is-deleting-accounts-at-the-direction-of-the-u-s-and-israeli-governments/