i know for myself personally i find the deepest most meaningful feedback about where my system is from non-critical listening.....where i am just listening without any specific agenda. it’s when the full wonder of the music seems to happen
As far as I am concerned, @mikelavigne nailed it.
I don’t trust anything I think I hear when I focus on gear and system. I take mental notes, just in case, but sound quality insights aren’t real until they bubble to the surface at the detour of a piece of music I particularly enjoy, when my mind is lost a world away from equipment. If they do, when they do, then I know I can trust them.