I'll bite. On the current page (when I began typing this) alone there are 4 distinct memes ridiculing the notion that GG has anything to do with ethics in gaming. I will and always have conceded there are numerous trolls using the movement to do deplorable things. But instead of focusing criticism solely at the trolls, many people firmly opposed to GG ridicule anyone at all who claims they support it because they are tired with the ethical issues. And if you look back in these 400 pages of posts, I have no doubt that many people who tried to generate consensus that there is a middle ground of people who support GG but detest the trolls, will be attacked by my more than 1 person who believes their view that GG is pure evil is the only permissible view, despite the widespread consensus that there are indeed issues with games journalism that raise suspicion on occasion.
My guess, and this is only a guess, but my guess is that the same people who will ridicule anyone at all for believing there is more to GG than trolling female developers, would also object to condemning every member of a religion or political group due to the horrible actions of a few. In any event, the people who aren't trolls and really want to see reform in the games media are not going to be convinced that there suspicions are wrong just because a few websites (who they already don't trust) and commenters post memes ridiculing the notion that the media has not always been on the up and up. Instead, they are going to naturally associate with the trolls, because the trolls are the lesser of two evils to them. No matter how pious we think of ourselves, its human nature to side with the people saying, "Yep, you're right", as opposed to "You are lying", or "There's no real issues here and you really just want to harass women." or something else to that effect.
So yeah, constantly criticizing anyone who says GG involves corruption in the press is absurd. It accomplishes nothing and is doing nothing more than giving the trollish part of the movement self-perceived legitimacy it never would have had otherwise.