If you watch the video, you will see that this theory is directly tied to the 10 crewmate line.
In fact the video starts with that line, and something Oda clarified about that line (Luffy wanted 10 before the Grand Line) initially sparked this theory.
If you watch the video, you will see that this theory is directly tied to the 10 crewmate line. In fact the video starts with that line, and something Oda clarified about that line (Luffy wanted 10 before the Grand Line) initially sparked this theory.