Parmandur
Book-Friend, he/him
One other thought I had.
There's been many calls to reset Greyhawk back to the boxed set. Ok. You also want to chuck out the Scarlet Brotherhood too? After all that wasn't added to the setting until the late 90's. The species purist monk thing didn't exist in Greyhawk as anything other than a name on the Darlene map.
So, are folks groovy with chucking probably the most iconic element of Greyhawk outside of the AD&D modules?
Funny thing about canon purists. By and large, canon purity is just a dogwhistle for stuff I like and anything I don't like isn't canon. Well, folks, Scarlet Brotherhood are certainly not canon if we reset to the 1983 boxed set.
I think that GoS struck the perfect balance: set back to the 1983 box set time period and assumptions, but mindful of latter possible events and PHB expectations.
The Scarlet Brotherhood were already the racial supramacisf Nazi Freemason Al'Quada Mafia in 1983.