If information is not provided to them by their alternative universe, it's very likely their knowledge of if is either badly distorted or non-existent.The internet is anonymous, and this will continue to happen, because nutters think they're in a "war" and the ends justify the means.
If people would choose to think for themselves a bit more, if people chose to not let themselves get sucked into a tribe, if people would choose to question and verify what they hear, the effects of these people would be decreased.
Too late for many, it appears.
Don't tell anyone but Antifa could be you, me, your doctor, priest, neighbor, policeman, soldier or just anyone because it's a goddamn ideology/movement, no organization not enough to cause the chaos in these protests. They think it's one big organization with a grand puba collecting dues and calling the shots. Fucking right wing moron's.
I wish I were being hyperbolic, but I'm not.