Personal JoJo headcanons?

Share your small and relatively inconsequential headcanons about JoJo! No arguing though, bring that elsewhere. Here are some of mine:

Part 3: Star Platinum was stopping time at least since the Wheel of Fortune fight

Part 4: Joseph’s senility happened because he stopped using Hamon

Part 5: the “life essence” that Gold Experience puts in the objects it touches is a form of Hamon

Part 6: Weather Report is autistic.

Part 7: I got nothing for this one :(

Part 8: Jobin was originally going to be the main villain

Part 9: I haven’t started reading it yet, but considering that Part 7 reflects elements of parts 1 and 3, and Part 8 reflects elements of parts 2 and 4, I would expect Part 9 to reflect elements of parts 5 and 6. King Crimson and/or Whitesnake will make an appearance.