(However, why does anime, and manga always make characters, that take it to ridiculously over the top levels.
Yeah! Let's get more realistic drawings and character motivations, like good old fashioned violence. Like how Bugs Bunny realistically has a hammer in his back pocket and his heart stretches his chest if it beats too hard. ;)
It's not funny, it's creepy.
If it's not for you, I'm sorry to hear it, but there's a billion "not creepy" things in the world and this speaks to freaks like me. No reason it shouldn't exist because it isn't un-creepy.
Just read something else.