I literally just gave you the best example to match that scale of evil. No other leader but Baine before or after Cataclysm ever told his own people that he would exile them if fighting against the alliance and told them too that they deserved to be attacked and massacred. Baine alone did that for the sake of compromise and peace. Alliance players should be glad he is always standing up for them otherwise the war would never end.
I can forgive literal demons that supported an intergalactic genocide(Eredar) but I draw the line of smelly savages(Trolls and Orcs) daring to be alive. Blizzard european centered logic.