No, Kaido is just that strong. @playa4321 it's dumb to extrapolate the Calamities tanking Gamma Knife from Kaido tanking Gamma Knife — the Strongest is just that much of a monster.
Is not, should I remember you all the comments from the last year like Gammaknife was seriously able to hurt/damage Kaido?
If Kaido tank that shit without even using haki it means simple that with a strong durability you can tank that shit and that is the point.
Gammaknife DON`T Ignore the durability if Kaido didn´t take any damage/or at least little, with means you can protect yourself from Gammaknife, even tank it if you have a great durability.
I need to wait for the chapter but if my point going out as I though, Gammaknife would be in both Ap and lethal point even weaker then the Scabbards attack.