want to elaborate
So you've got the way far-out right wing people, they tend to be denizens of /pol/ and such. They tend to be white supremacists, conspiracy theorists, sometimes even actual neo-national socialists. Includes organizations like the American National Socialist Party and the kool kids klub.
Then you've got the way far-out left wing people, they tend to be denizens of tumblr and such. Also known as SJWs. They're annoying, but since the usual left-wing stance is anti-gun, they tend to not be armed. Includes organizations like BLM and Greenpeace.