Whether that man has issues beyond a backwards view of the world, is kind of besides the point. Fact of the matter is, there's a hate movement that makes use of and/or includes such individuals, with the aim of trying to intimidate women.
Women who love the same hobby men do, mind you, and who simply want to feel treated with respect. Women who have intelligently articulated this desire and the reasons for it, not trying to take away anything that people already enjoy, but merely broaden the scope of what's available, and through having a dialogue, maybe make people think twice about how something they didn't notice before may be affecting others negatively.
It's bonkers that this is met with any kind of resistance, let alone death threats and rape threats, or silence and slander that just enables the people making the death threats and rape threats.
Every gamer has probably felt like the odd one out, at some point or another. You would think we would be the most empathetic and inclusive lot of people in the world. But then you have this shit going on.
But like every movement that tries to suppress a group of people seeking some semblance of equality, history will not look fondly on GG. In the meantime, I hope these women stand strong and continue to fight the good fight.