about how demons aren't very compelling

 demons are ultimately a deeply feeble concept

it's just ;evil so evil it's autonomous and personal.... there's no delineation of their powers, just bottomless evil, that can be used to excuse anything

every other spirit has pretty clearly delineated concerns and associated powers

demons are just scapegoats

not just scapegoats but a means to enforce orthodoxy and guard any kind of spiritual experience as a privilege of the dominant religious hierarchy

if we don't like your spiritual claims, must be a demon