This is more or less a random, unstructured response to regular discussions that occur during Live-Streams regarding Continuity in the Elder Scrolls Universe. It doesn't matter if it's from World Size to Characters, nothing is really consistent and it doesn't really matter because they don't care. That's okay, but it's something that heavily affects the answer when someone wants a concrete fact or authoritative statement regarding what is or isn't in Nirn or Tamriel.
Notice the Thumbnail is Master Neloth, he stands as an example of forced continuity that actually has no place in the main story as it was originally envisioned, and was re-inserted into Skyrim via the Dragonborn DLC to create some. Despite that, he's the best character in the game.