Board Thread:Theories and Speculation/@comment-36512555-20200202084241/@comment-32685487-20200203024457

Nope. B is a perfect Jinchuriki and Itachi caught him in a simple Sharingan Genjutsu, Gyuki had to bail him out. But Naruto warned that if he got caught with Tsukuyomi it was over, meaning that even as a perfect Jinchuriki it will not help against Tsukuyomi.