I think everything sith-related in this movie works best with this mystery aura, kind like a good horror flick with the dark side being this lovecraftesque entity impossible to fully comprehend.
Hell I even believe the movie could win a bit more value if it could be explored in v3 or beyond. Exegol is the spooky house of the spooky dudes who the Jedi are fighting since 77’, the bizarre and the macabre, even some unanswered stuff could help paint this bigger picture. But that’s just me and it’s too much work to get anywhere, maybe one day I do an edit of my own.

Hey, another thing, maybe I’m misremembering, but someone said something about using AI to give Lando and/or Maz an exchange about the Skywalker saber to fix the plot hole of “a good question for another time”, it is possible after all?