Originally Posted by
Mehrunes
Given how the council is full of kumbaya singers that have no spines and don't disagree with each other on anything because it's sinful, the moment one of them pitches the idea of melting down Dwarven children for a vaporub the rest of them will roll with it. Besides, as shown in Vulpera questline Baine alone is running things while the rest do fuck all.
Meanwhile joining an omnicidal Fel cult that is on a rampage across all realities that killed more people than all Sylvanases from all realities combined lands you in Revendreth. And the stated goal of the Blight was never to kill everything, only the Scourge (for being Scourge) and the humans (for spawning Arthas).