But "Unite the Right" is indeed an Alt-Right event, as they publicize it on their website, so is not a false flag:
https://altright.com/2017/08/12/unite-the-right-livestream-up-and-ready-to-go/
Ohhhh they have a website! It must be legit then! Funny how that "unite the right" image is similar to Nazi propaganda. Coincidence of course, the left never portrays Liberty loving citizens like that! (/Sarcasm)