blazuki
I think the MC is bit too passive when it comes to ambition or dream. He is more than capable of taking down Yonko's and World Government as well but he is actively trying to stay away and then getting caught up in their schemes. For someone who used to be a lawyer he is not naive enough to think that he is going to be left alone especially now so I dont understand why he is hesitating in taking on Yonko's and World Government and be done with it instead of still for peaceful life which he knows he is not going to get.