King has shown no haki feats at all. That's a fact. Basic coating that every fodder in the new world has is not a haki feat
Wano law is not the same as DR Law you nincompoop. Law grew a lot between DR and Wano.
He learned it after fighting yonko. That he can't move them cause their haki is too strong. ie, yonko level haki negates hax.
King doesn't have yonko level haki.
So yeah, king gets shambled and fucked by Law.
Headcanon. Law clears king by Portrayal and Feats
Saying Law beats king isn't downplaying king lol. King canonically has nothing impressive besides his hax. Which Law can deal with easily.
Oda gave Law feats and portrayal against a yonko. And was instrumental in beating her. That's not oda putting Law in place dumbass.
Just cause all you care about is zoro doesn't mean you can just say everyone else is trash lol.