Powers & Abilities Should One Piece explore it's own Mythology and Lore more in the Future?

[Dettles]

Instead of Luffy having just the powers of a "Sun God" he was given the Power of a specific God from his own universe. Should One Piece explore more into its own mythology and Lore in the future with powerful Devil Fruits and Weapons?

 

[GUI VI]

One Piece has to end soon, so no.

 

[Warchief Sanji D Goat]

Near the end, we will get a "Ancient Kingdom" flashback arc where it explains about devil fruits origin, Will of D, Lunarian extinction, etc.