I think he just wants no one to know that he's the king of the world exposing the lie that there is none. The WG cut off the lines between Sabo/Dragon/Marines, so no one hears what he has to say, they don't hear and nuked him to silence him.
- Luffy can tell someone is there
- Sanji can distinguish gender and hear what they are saying.
This is the second time Sanji has heard something whilst Luffy couldnt...and they were right next to each other. People made excuses for Luffy then. No more excuses. Sanji's base CoO is better than his.
Imma need to see that barrel opened though, I'm getting weird vibes
Though even then no L factor no problem
Since the Straw Hats didn't land on the island yet
Nor did we see a panel of Carrot not on the Sunny
either or . whichever one it is, i think he is getting bodied
too strong to be a second string ally
and his goal to take on the WG is undoubtedly what luffy is going to do; since we know that I am pretty sure he will be cucked. he deserves some hype tho before that inevitably happens.