> Would you would like to argue that the groups associated with "gamergate" weren't on reddit, weren't radicalized, weren't radicalized by right-wing entities, weren't young, and/or weren't generally male?

Lots of people that cared about gamergate weren't "radicalized", they were pissed off. But mostly I'd argue that they are no different than their fathers or grandfathers. Those generations wouldn't have identified as gamers because that wasn't a thing back then, much like they wouldn't shout obscenities in Twitch chat, because that too didn't exist. They'd shout pretty much the same obscenities elsewhere though.