Board Thread:Naruto Discussions/@comment-12509038-20140730054526/@comment-1512913-20140801202228

It's a popular fandom conspiracy that Kaguya is mind-controlled just because according to some, she is too incompetent for a goddess.

I thought so too, but after further reconsideration, I believe it isn't her who is talking too little, but it's Black Zetsu who is talking too much. That creates an impression that he is the brain, but in my opinion he says just what's already obvious to her. Also somewhere I heard that people who talk less keep their wisdom for themselves or so.