Video games, specifically FPS and some strategy games.
I don't enjoy them in the slightest. Anyone else who plays knows the reason. It's moids, it's fucking moids. Every time I speak in voice chat, someone either starts talking shit or hitting on me. Hyperbole aside, it's at least more than half the time. I've noticed that people also listen to me far less than they listen to their male friends. That, alone, vindicates literally every piece of feminist discourse I've heard about how men are socialized to think they know more than women, to the point where I basically dogmatically believe that's how it is.
There are other issues with the games (like balancing, for example) that can make it less enjoyable, but the communities are just the fucking worst, and I consider myself pretty difficult to affect emotionally. I'm basically at the point where I'd rather spend time mindlessly reading about something online, or discussing it, than playing games. The few times I do get nontoxic teams or play with female friends of mine, I don't enjoy it at all anymore.
Men ruin everything, and they're even trying to ruin female-only spaces on social media now.