Railgun, for examples, shouldn't need adv. CoA anyway, for how it works
Why? Coz it’s faster? So Kid firing a piece of metal faster than a regular canon can is what makes it just work? Because that’s all a rail gun is. It’s an electromagnetic gun.
is that it? The reason canons don’t work on Kaido is simply because they are too weak
are you serious? Even now you believe physical attacks just work on Kaido just like that?
oh right, you’re the guy who believes Kid body slamming Kaido hurt him. Because body slams work on Kaido. Even though Luffy’s Kong organ that body slammed Kaido into the ground in act 1 didn’t work. Kid simply flipping Kaido to fall ON HIS OWN WEIGHT is definitely what hurt him.
Geez