What if Rokushiki is Haki based?

General & Others - Luffy and Sanji rokushiki

Rokushiki is based on physical strength is actually based on a mistranslation in earlier One Piece volumes : r/OnePiece

15 Things You Didn't Know About Haki In 'One Piece

Chapter Discussion - Rokushiki is based on Haki, Page 7

One Piece Gold - Rob Lucci's vivre card said that: The training required for the acquisition of rokushiki is akin to that used for acquiring haki. Akin = in the family Rokushiki

Rob Lucci's initial Vivre Card has been changed from Learned Haki to strengthened Haki related to Rokushiki : r/OnePiece

What is Conqueror's Haki? What would happen if Luffy had awakened it before his battle with Kaido? - Quora

Rokushiki is based on physical strength is actually based on a mistranslation in earlier One Piece volumes : r/OnePiece

one piece - What skills introduced prior to the formal introduction of Haki are Busoshoku Haki based? - Anime & Manga Stack Exchange