Modes in which direct editing of text isn't sensical generally initialize in motion or emacs state. This means that the evil-normal-state-map is inactive. But there are some useful Evil commands in evil-normal-state-map that don't involve editing text, such as:
evil-record-macro
what-cursor-position
find-file-at-point
evil-quit
and several others.
These are unavailable in for example Buffer Menu, even though they would make sense there.
What's the reason behind putting non editing commands in evil-normal-state-map?