I thought the poster was saying that the Amaurotines thought of the other Ancients (the ones outside the capital) has inferiors.
And also I really don't see where was the evil about their initial plan (before the Sundering). It is not stated that they would kill everyone all at the same time to revive their people. All they were going to do is no different than a farmer/sheperd tending to their crops/animals and recolting a part of it for food. (Maybe it's a harsh comparison but when they first appeared the new life forms probably looked the same to them as animals do to us.)
And then a group of people went over everybodies head, against their government/the majority and decided to take a decision for the remaining of their people and dooming them. The real villains here are Venat and his comrades who summoned Hydaelyn and who started everything we have now.
Edit : And of course they feel superior to us because objectively they are. Emet was in the right with what he was doing but we also were in the right in stopping him. That is what is so good about this storyline.