It depends on the context of the situation; this is what makes dialog so important for understanding others. I've learned from others' mistakes. They skipped to being "outlandish" and crazy, sometimes unwillingly, and sometimes without the context or point of view of others's minds.
From what I can see, your POV strictly dictates that Fetishes in any context are inappropriate, and therefore, are not allowed in any community. I can see how most would approve of that. There will however always be that one oddball that society puts a scapegoat on. Whether that be Furries, LGBT(not supporting them, just an example), and other such contexts which can strengthen your mind, and change how you view the world.
Just needed to get that off my chest.