I've seen videos of looting (as opposed to protesting) which say out loud that they are being coordinated on social media. In particular, one looter's sister was murdered by another looter. She was crying on camera, "This ain't some Facebook shit" indicating she had been coordinated to show up on FB.

Once the general population of old people figures out that roving groups of young people are using "The Facebook" to coordinate their plans to set the cities on fire, social media is dead via regulation. So far that knowledge has escaped mainstream understanding. But it's only a matter of time.