Not everything is about agenda lmfao, it’s just noticeable that Oda is trying to preserve the logic of powerups. He literally gave Zoro a tool that enables him to force out haki to justify him catching up to Luffy’s natural haki progression.
This sounds very much like the Sanji doesn't have hardening or has weak armament so he's too weak to fight a calamity 1 v 1 tomfoolery mofos were saying on Wano.
Question is not whether Sanji gets CoC or not but rather when he's going to get it during this arc and how Oda has him awaken it.
Back to the topic of logic of PUs. This just sounds to me like roundabout way to gatekeep said PU. If you think every single person that can use ACoC acquired it through the exact same process that Luffy did then I don't know what to tell you. Regardless even if if I were to play devil’s advocate and agree with your "logic of power ups" take. What is stopping Oda from giving Sanji a medium by which he awakens CoC like he did Zoro according to you on Wano via let’s say PoL for example.
That argument makes little sense in comparison to the weight of Sanji's narrtive role in the SHs combat wise.

