Anime actually portrayed Kaido more coinsistent with his character considering the recent reveals about his character it fitd him looking how disappointed he was with how he won against Oden, while Oda just flip flopped him in his manga with his ptsd but then you have Zoro scarring him, makes it more similar to this episode, Kaido gets over it, fight ends due to old hag, Kaido gets disappointed, while in the manga Kaido enjoys the fight, probably serves as a continuation to him without the old hag interference.