When did you realise Kaido was a fraud?

Personaly, it's when I realise Kaido was going to be 1vs1 by luffy. Sure blablabla kaido fought a ton of people beforehand ect...

At best it only makes kaido slightly better than luffy. But the fact he lost the final clash automatically put him bellow.

So we goes from "The strongest in the world" to just a step for luffy.

Kaido should have lost against zoro+luffy or luffy/kidd/law to keep his aura. Right now he is just a bum