Like the incessant stream of articles from countless publications did?
The best way to kill GamerGate is to no-platform it silently.
Don't get me wrong, I want GG to end.
GG has been described as reactionary, right? Well then, stop giving them stuff to react to is my answer.

This is going to be a repeat of what happened with the L&O SVU episode, by which I mean, GamerGate will only go on longer.