Yes Jimbei followed Otohime's path for race relations. But even he eventually threw his Warlord title away. Hancock was sitting pretty doing absolutely nothing despite what they had done to her.
Doflamingo was using the Warlord title just as Hancock was to rule over his domain, but he was actively working behind the scenes to control the World. Hancock could have been doing something to atleast support the revolutionaries from behind the scenes with the power/wealth that she has.
So basically what I said in my first post. Probably trauma played a big role. But that goes back to her not having the aptitude for it. I'm sure someone like Koala also has trauma.
Doflamingo was using the Warlord title just as Hancock was to rule over his domain, but he was actively working behind the scenes to control the World. Hancock could have been doing something to atleast support the revolutionaries from behind the scenes with the power/wealth that she has.
So basically what I said in my first post. Probably trauma played a big role. But that goes back to her not having the aptitude for it. I'm sure someone like Koala also has trauma.