Katakuri uses his awakened power to create a lot of Mochi and limit King's mobility and bring him closer.
Cracker tires him with infinite biscuit army.
When he's tired, Smoothie squeezes him with her ability.
3 commanders win.
Strategy>>>>>>>>>some boring battledome "they duke it out head on until only one survives" scenarios.
- Enma allowed Zoro to train his hardening to control Enma
- Now he is currently evolving in the mastery over coc
- When he'd fight Shiryu(who has the invisibility fruit), it'd likely allow him to upgrade his coo
So in the end, it seems like Zoro will end up having top tier hardening, coc and coo
Oni Giri did way less to King than Asura did to Kaido. It drew blood yes, but King was unfazed by it and commented that it did nothing. So no, I really don't buy the argument as any sort of comparison.