He didn't allow any of the other Akatsuki members to go to Konoha, and even threatened Danzo to make sure he knew that Itachi was never too far from him and his ANBU and Root members. Genjutsu is ...
An X user (@darentseta) redefined Sasuke's journey through the sequel series as Itachi's genjutsu, connecting it back to the fight between these brothers that happened in Naruto Shippuden.