You know, to be fair, Zoro technically didn't do anything wrong. Yes, he went on a rampage, but how would it look if he died for someone else's wrongdoing? He outright told them which way the slasher went, and they still arrested him. So, can we really place all the blame on him?
I've been asking this question to Myself since they arrive in Wano when i was reading the manga...What if Otama uses her DF to Kaido? will she be able to tame him XD? It worked on Speed who is half man half horse and if my memory is correct it also worked on the guy who has a lion? on his belly. and all the beast pirates are all half animals so it would work if she tames them right? But it won't work on big mom since she's a monster not a beast.