Why do we need all these pair articles for twins siblings friends and couples? They're totally unnecessary? —The preceding unsigned comment was added by Mmwa (talkcontribs).

They're not articles, articles; they're disambiguation pages, and they're there due to the fact that people do, at times, put links in articles to stuff like Fred and George Weasley. It's a better solution to just have the disambiguation page in place, linking people to both articles, than to have unnecessary red links pop up every now and again (since we can't redirect "Fred and George Weasley" to the page of either one of the twins).
Please sign your talk page messages with four tildes (~~~~). --  Seth Cooper  owl post! 00:40, December 30, 2016 (UTC)