Far too many threads about which 40k faction are the good guys. Tell me which one is the absolute fucking worst, causing the most overall pain and distress across the galaxy turning everything it touches into a rotting shithole of corpses, maniacs and bones.
And why is it the imperium.
Putting all the 4 chaos gods into a single bowl would make this discussion far too easy, they hate each other so treat them as individual entities.