Diavolo's Death Loop - Throwing the holy hand grenade at Diavolo is Canon

Doesn’t Star Platinum Over Heaven create the best ending for every Part?

Every major protagonist lives, and Jotaro is a better father.
Of course, like a fanfic this is not canon

Given enough time, we can change numeric systems to use fish as digits. This catfish is a seven, this koi is a four. 7 and 4 will not be the way we write seven and four, just like VII and IV.