The map literally listed them separately in the Source Wall section. “Beyond lies Montior Mind, the Source and the unknowable.” We know the series is listing separate things because it mentions the “unknowable” and the Source is very much a known entity.
Nope, that is a single description of the same being. The Monitor was directly called unknowable, and the map itself shows that the white space has two names. "The Source" and "Overvoid."
Further, unknowable does not mean that people can't be aware of its existence. Plenty are aware of Monitor-Mind's existence. Superman literally read about him in a book. So your objection is based on a poor interpretation of both the map and the words being used.
No finalized material says “the Source is the Overvoid”
Wrong. The map equates them directly. The blue orb is Nil. The white space is the Source and Overvoid.
How is “Do you think the Overvoid represents the perfect void reality was created in?” a loaded question?
You are conflating similar but distinct terms and iterations of those terms and trying to impose them upon the question itself.
And once again, having similarities doesn't make them the same thing.
Homelands is America's hero, a flying man in a cape with super strength and heat vision, super hearing, et cetera. He was written in 2006.
By your logic, he's actually the same person as Superman.
So you agree Homelander existed since 1938? No? Are you saying Superman doesn't represent a flying man in a cape with super strength, heat vision, and super hearing? Do you realize how absurd that is?
None of these shallow arguments will magically retcon the Overvoid into comics from 20 years before its existence. No amount of you bringing up
overtly non-canon comics will change what the map says, what Grant said, and what the draft map blatantly stated. The maps format explicitly names the white space as "the source." Attempting to deny this is identical to denying any other location directly named on the map. It's canon. Get over it.