Heh. Want to have some commonality, so what he believes matches up somewhat.
And yeah...maybe we'll go in circles. Just to explain, though -- not trying to be difficult, but paradigm-view. I am looking at some of the things that give Fae banality, and if destroying a chimerical slime mold can do it...I guess it seems to me more of a 'natural consequence' than an intentional one that can be withheld if the Dreaming feels like it. You don't have to agree, but that's the logic I see. Anything of Glamour, is still Glamour, regardless what 'side' it is on. Since the Shadow Court is filled with Unseelie trying to bring on Winter; yet you still get Banality for killing them, or for killing a Fae that uses cold iron like a Balore, or even some Dauntain...the 'dreaming protecting itself' wouldn't hold up to scrutiny to me.
We can debate later, if you like. I am open to changing interpretation, if it can fit in. Maybe not while we're all midscene, though!