There is such a thing as internal integrity and style and atmosphere of a setting.

If things are introduced and added to it that dont fit that specific style, the whole setting loses its uniqueness. Whats worse, once the first such inappropriate item or feature is accepted then more demands will follow, until a unique setting looks like a absurd freak carnival.

What you want, and its definitely not "we" in any sense - is something that should be a matter for modding community. So then every player can decide to introduce such features - for his private purposes.