Which is interesting, because statistically, there are more female gamers than male gamers, believe it or not. I can’t remember the exact ratio, but it’s something like 53 percent of people who identify as gamers are female.
While that seems shocking on the surface if you’re thinking in context of games like Overwatch, it’s due to the vast variety of games in general. Women make up a huge majority of gamers who play simulations, for example. Think about the Sims and how popular of a franchise that is, and then consider that about 75 percent of the people who have played the Sims or currently play the Sims are female. I play the Sims. But many men have also played the Sims. My boyfriend plays each Sims game for a while when it comes out then moves on to other games.
But I also play Overwatch, and in FPS type games, the percentage of female players falls to about 12 percent I think? It might be less I can’t recall right now.
RPGS have a fairly balanced male to female ratio, MMORPGS are nearly 50 percent female (often women and men are more separated by what activities they undertake in games like WoW than whether or not they play them in the first place)
There’s a lot of other genres you can divide by gender role, cooking games are predominately female, time wasters like Candy Crush and Bejeweled also lean female. I used to have a Bejeweled addon for WoW so I could play it while I was farming or doing dungeons 
RTS and TBS games are predominately male as are sports games.
But anyway, I don’t really think gaming culture is more misogynistic so much as competitive gaming, like any other sport, has been historically male-dominated. This isn’t to say that all men are misogynistic because that’s just not true, but because certain genres are male-dominated, that just gives more chances for one of those men to be a misogynist.
But I don’t see any misogyny inherent in most games or genres, until you hit the competitive scene. In the 90’s I played Magic: The Gathering on the tournament level. I was the only female present as a competitor more often than not. Nobody ever said anything to me directly but with some guys you could just kind of get this… feeling from them when I would beat them or pull of a card combo that made it hard for them to come back and beat me. I got stared at a lot. Sometimes I would overhear other players say things about me being a girl and I couldn’t be that good. I just never said anything, I let my card deck speak for me, lol.