1. Yanderes can be males as well, and just because the female MC is a yandere doesn't mean ANYTHING!
2. Basically, are you not acknowledging that females have been criminals as well? Go***mn. Stop acting all "high-and-mighty" just because she's a girl "so she shouldn't do any sin or else it's sexist".
Like seriously, you're saying that if a female is a villain or whatever, it's sexist? Why won't you f**king feminists just let us enjoy characters for who they are? It would get boring if only men were the villains-- and then some motherf**ker would call THAT sexist since it's saying that women CAN'T be badass or whatever. Seriously, evil females add variety! It adds more depth to the character! I bet you can't look at the news and get all pissed at feminine criminals. Women can be evil, and if you won't realize that, you need to go and touch some f**king grass. Go***mn.
Feminists are out of their mind.