Boa is actually ded
In episode 415, after Luffy decides to help them statues like a true chad instead of sailing off, there is a shot of the three sisters staring in awe/shock/bewilderment/(I've run out of synonyms.). What's more interesting than that however is the fact that Boa Hancock is shaking, unlike the other two. Since the inhabitants of Amazon Lilly posses the unique trait of leaving this mortal plane behind when they fall in love, this has led me to believe that her shaking was her having a cardiac arrest from absolutely falling head over heels for the first guy that doesn't absolutely dive-bomb her standards. Now here's where it gets wild: She dies that instant. Think about it. Everything she's seen doing afterwards is just a combination of everyone around having mass hallucinations and her will. Also, hens don't have cocks. That sound like something you'd hallucinate from burning some highgrade weed. Alternatively since the hito hito no mi model Nika is basically just creative mode on crack, he could have just thought her back into existence because he wanted to free the stone statues so hard. Since the gist of Nika is freedom and joy, it would make sense for him to do allat just to free some stone. (His dumbass couldas just use 30% nitric acid and 70% alco... wrong fandom...)
P.s. I ain't know shit bout one piece, my ass just larping