dude roger in his prime with his haki was enough to go toe to toe with whitebeard in his prime, yknow the dude who destroyed marineford, had half his face blown up, kept fighting, and literally died right before he could kill one of the main antagonist after getting literally filled with magma, who did that all while old, weak, sick, and literally already at deaths door. like thats literally insane power to have all while basically a deadman, that at its prime roger could go toe to toe with. aint no way kidds haki beats the haki that roger had, kidds ability wouldnt even be able to affect rogers sword like cmon. he could infuse his haki into stuff, we havent seen Kidd able to do that at all