User blog comment:LucidPigeons/Category Cleanup/@comment-366087-20160301035131/@comment-2059440-20160301035319

it would seem silly to add "villain" when the wiki is named "Villains Wiki" and users may simply add it to every article since they assume the term simply means a "bad guy".

I question the need for them at all, since you can tell by the article itself if a character is male, female or otherwise.