Yup- people can change their minds! Or be inconsistent based on how they're feeling::: waves arms at the who supposedly wrote the Hobbit and LotR in universe, as well as at copies of The Silmarillion, Unfinished Tales of Numenor and Middle-earth, the 12 volumes of the History of MIddle Earth, the nine other books published since 2005, and the various letters Tolkien sent out, not to mention Valinor knows how many notebooks and letters yet unmined or lost to time :::
It's not even always clear when Tolkien is authoritative.

I'm no Tolkien, but a lot of my ttrpg setting isn't solidified until it becomes game-relevant. And even then, say I run two The Night Below campaigns... I might "curate" the events that show up as "historic" fact in later games for reference/incorporation... Maybe you'll hear events from both/either as "fact," people speculate, tongues wag, their cousin heard one thing and their aunt another... Anyway, what was I talking about?
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