No? It was a combination of speed+fs
Regardless Cracker isn't Katakuri, there is no way he's dodging Luffy's snakeman attacks.
You're telling me that Luffy's upper tier snakeman moves are weaker than two Kong Gun? Because yes two Kong Gun, that's all it took to demolish Cracker's armor. The most basic gear 4 attack.
Black mamba demolishes the armor, King Cobra kills Cracker.
Still a 3V1. Yet Luffy >>> Satori;
I mean don't get me wrong, I'm not a FS or Katakuri wanker
But Katakuri would lowdiff Cracker, no one in the family even believed Luffy had the slightest chance at beating Katakuri even though they knew he had defeated Cracker.
Plot nerfed Luffy, snakeman lowdiffs Cracker, YC3s aint shit, Doflamingo and Law from Dressrosa also lowdiff Cracker, so does DR Zoro.