Yes, the whole idea of the Noosphere is that all of physical reality (and to some extent, Metaphysical reality and in-narrative Pataphysical reality) is merely a
shadow of the Noosphere.
Causing the Noosphere to logically be above all Physical structure, which is pretty important when you acknowledge the existence of the Patasphere,
which is intended to be literally every single story that can be conceived
Place has went on to explain the whole nature of the Patasphere, and has essentially explained that it “containing all conceivable stories” would literally mean all conceivable cosmologies
Which he has also confirmed to include stories that work on
the entire ladder of Large cardinals for example, as well as... well, every story and cosmology that can be concieved.
I am not sure if we accept all Noospheres to be the exact same size to one another, technically we should, as that we do know that there exists an alternate 3125 alongside other Noostuff.
So if we do accept every Noosphere to be equally sized, then the Noosphere of the SCPverse would equal the Noosphere of a cosmology that has a physical Large cardinal ladder and so on
So yes, to some extent the Noosphere can be scaled up to Boundless, biblically beyond what we might accept
Universe prime to be