Wrong
+ He Saw how much damage Naruto's rasengan didn't left to seek power, because he felt that he wasn't learning what he need in the left
+ Learned Itachi was actual a good brother looking after him all this time, decides to make the leaf suffer for making his clan and his brother suffer
+ Learns for Edo Itachi that itachi will love him no matter what he chooses, He is now in a confused state.
+ Learns what ever "the one who knows everything" has to say, and his character can tilt either way. Plus it would be stupid we already have Madara and Obito, we need sasuke to bring the curse of hatred not add to it.