The cope here is hard. He barely knows two haki types, but author says he has the third in him like it’s a given lol. I don’t think he’s used armament haki since punk hazard. He doesn’t have the personality of a conqueror (read chapter 51). This is why he was shocked when Zoro did not give up on his dream and chose to get slashed by Mihawk. All his power ups after time skip have been through his dads science, not haki blooms. They can retcon the story and give it to him but it won’t make sense lol.
