Fodders who get told off, when Kuzan shapeshifted around that stab.
If Whitebeard wasn't using Haki, how do you suppose he was able to hurt Akainu?
Where was that even said?
Logias cannot be hurt without using Haki, period.
Besides what did those "intense" vibrations do to Kuzan here?
Did a grand total of zero damage as Kuzan effortlessly reformed himself after being shattered by the vibrations.
You're a special one aren't you?
How was Whitebeard able to hurt Akainu then?