Why would Nyberg be relevant to most SJWs though? Most of the people this board would consider SJWs seem to be completely unaware of GG besides some vague idea of it being about abusing women online over videogames. It's a significant stretch to say that, for example, most of the people who support Zoe Quinn or Anita Sarkeesian also defend Nyberg.
That isn't to say that they
wouldn't apply the same lax standard of evidence that they have to other GG-related stuff, but not expressing an opinion on Nyberg doesn't make them some kind of silent majority, as much as people on both sides would like to claim they are.
There are a small (but significant) number of people who have defended Nyberg, and many of those people are relatively influential in the circles they run in, true. But I don't see anything to support the idea that all or even most SJWs believe that the evidence against Nyberg is fabricated, let alone anything to imply they support pedophilia in some abstract sense.
The statements from prominent academics which
@Vitriol and other people posted are another matter though. Aside from Katharine Cross, most of the stuff surrounding Nyberg seems to be pretty removed from academia.