All agendas aside honestly, this makes Kaidou look bad, if Luffy is indeed using AdvCoC.
The only way this should happen is if Luffy was not using adCoC. Kizaru looks like he didn't get touched. Kaidou needed to drink to exceed just G2/3, forget G4 Luffy.
G2/3 Luffy is a legitimate top tier now, since he could go toe to toe with Hybrid Kaidou, unless you're telling me Kizaru is that much stronger than Hybrid Kaidou, where he dogs G4 Luffy let alone G2/3?
There is no way G4 Luffy should be this much of a cakewalk for anyone, that breaks the powerscale once again. At this point Luffy has to be only using CoA to save face for himself and Kaidou, Kizaru doesn't even need this, Luffy and Kaidou do.
Kizaru beating G4 Snakeman without advCoC isn't an L for him, it's simply expected. Although even advCoC not factored it depends if he could even tag Kizaru, if he couldn't then jesus even CoC may not save him here.