I don't know what to say re "doxing" of rally marchers via social media, a couple years ago people were grappling with social media mobbing behavior. Compare the attitude  of the people going after reddit for trying to find the boston bombers, actual terrorists, compared to the twitter and facebook mob going after a dentist who hunted a lion. It was bad when 4chan and Reddit did it, but it is good when Twitter and Facebook do it. because its normies I guess.

This stuff should be opposed for any reason because it is mob behavior and because it lets individuals off the hook for mistaken info, which gets people hurt.