Already in the first paragraph I'm not so sure about the premise of this article... I don't connect with people who play video games just because they play video games, but because of a shared experience, language, and shared understanding that comes about from playing specific video games. Part of that involves the creation of ideas external to the immediate content of the video game itself, and it's often something that the creators of the game did not at all intend to be a central identifying feature. The cultural connections with someone are stronger with immediate shared experiences, which makes them decidedly personal. I can provide plenty of examples of this phenomenon.
But even if you want to play devil's advocate and agree with the claim, it must necessarily extend to almost all "culture," be it art, news, food, music, movies. The vast majority of people in any culture are consumers of the fruits of that culture. This article makes it seem like an inherently bad thing, or a reason to belittle the culture. But the logical conclusion of the idea is ludicrous, because culture is an unambiguously good feature of human society.
This isn't to defend misogynistic gamers (who I sincerely hope are an increasingly small fraction of gamers that just happen to be extremely vocal on the internet), but just to disagree with the unreasonable train of logic used in the article.