yes they said that and all kinds of stuff. It spread like wildfire. As soon as one bullshit theory got knocked down they spread another with the help of Russian bots of course. It also got picked up on Fox news and spread there.
That's the party line to justify adults behaving badly. In my life, what I saw, was adults spreading the anti-bullying message (with a video of a black kid beating up a white kid of course) while simultaneously spreading funny memes about his "guns", lesbian skinheads, tide pod eaters blah blah blah. In fact, I've not seen hardly any legitimate responses to points he's made. They're trying to discredit him through all those fallacies that we see here so much.
I believe that video is more recent. It's why he's exhausted. He's been at this for weeks now.