One Piece has a truly massive cast of shonen-style characters, which means that inevitably, some of these characters, heroes and villains alike, will have roughly similar character arcs, abilities, or personalities. That includes some intriguing parallels between protagonist Monkey D. Luffy and his villains, such as General Charlotte Katakuri, but the story doesn't always fully flesh out these similarities.
Source：https://www.cbr.com/one-piece-charlotte-katakuri-disappointing-antagonist/
