Bonney literally turns into the warrior of liberation, that's her power. She doesn't become a mere copy and I never said she defeats Saturn.
Keep your insecurities in check and continue labelling everyone that doesn't agree with you an Admiral dickrider, that's what you do best.
Bonney will definitely have her moment against Saturn and I wish that Oda draws her punching Saturn with Nika-ish future. She deserves that moment like Kuma, maybe she does that with Nika himself and they punch Saturn together.
However, she will not defeat Saturn, and even less the Iron Giant.
You literally said "Bonney will deal with Saturn and then the Iron Giant will come", stop being disingenuous and own up to what you said.
You just want Luf-fy to focus on Kizaru and that's understandable. Hey, maybe they have another round, who knows.
However, pushing that Luffy will not defeat Saturn ain't it. This isn't even a conceivable option, it's a brainless opinion.