Unless they show what actually went on in the cacaotshootercord, I'm guessing they just mean he was in some leftycord that posted shitty memes about heckin revolution and killing fascists, rather than a "humiliate yourself on camera so I can blackmail you into killing people" cord.
My comment wasn't fully a joke, it's factual when we say it because we typically have evidence of how fucked up these cords are.
(((The media))) doesnt, and constantly blows everything out of proportion. "Someone should shoot this guy" counts as an actionable threat to them, so I'm sure some shitty reddit meme about "shooting your local transphobe" is considered "radicalizing" as well.
It's like that scene from Spartacus, except if Spartacus and his jewish friends snuck away while leaving the blame on everyone they had a grudge against.