It just seems like fans trying to attribute things to Joyboy that don't necessarily make sense
If Zunisha was a crewmate, then are they also saying Joyboy was the one who gave him the punishment of walking the sea for eternity? That kind of makes Joyboy a dick lol
If Emeth was a crewmate, why does he need an energy source? He's like not even a real person or something.
Finally, those two are some big dudes... If Joyboy was on a ship, that would have to be a massive ship unless they both walked in the water. Zunisha could turn into a human... IF he's a human at all lol