Use ur brain... Marco has no relevant haki showing at all, an neither does king.
Kata on the other hand a confirmed ACoO user, an has superior hardening feats to any commander. Aswell as awakening to go alone with it.
There’s virtually Zero case for Kata being the weakest at the moment. Plenty to suggest he’s the strongest like I said.
Wow hell of a cope out. So Kata never actually fought anybody. Oda just threw that out for lols
Now unless you somehow have a list of strong opponents that Katakuri has defeated, then you can't use the invincible argument as evidence that he's stronger than other YC1s.
It’s direct portrayal between 2 guys holding the same rank... Law has nothing to do with this. CoC itself not an edge in combat, but it is in portrayal.