A large number of Anonymous love Yandere because a Yandere can be so damned obsessed with whatever guy they‘re in love with. They fucking worship you and would do anything for you. They make great housewives since they’re usually good at cooking and cleaning. They’ll submit to you whenever you want, they’ll change their appearance and entire lifestyle just to be with you, and, best of all, you can have sex at just about any time, a trait only supplemented by their drop-dead gorgeous bodies, though this final trait is present in just about every anime female. Seriously, they’re almost always this perfect. If they’re not, they’re just you’re everyday crazy bitch. They're a guaranteed to be an awesome girlfriend. I mean… unless…
Well, if you trigger their deeply hidden homicidal insanity, often triggered by not being faithful to them, then they’re horrible to deal with. However, devote yourself only to her for awhile and she might go back to her old ways, but, unfortunately, quite a bit of the time they’ll never completely heal after their initial breakdown. Sad.
Well, this is at least why I like them.