Which villainous race(s) are next on the chopping block?

[Naanomi]

We agree that having a race be evil because they're that race as canon is, at best, undesired.

For physical, biological species lacking supernatural influence? Sure.

Metaphysical brings that are literally capital-Evil poured into the vague shape of a man? Incomprehensible horrors from beyond space and time incapable of recognizing material life as sentient or valuable? A reanimated corpse whose only thoughts are unnatural hunger and agony? Not so much.