(ROUND II: ROUND IX) The Grand Battling Ram

Cole is emphatically not a human supremacist. You could call him a sapience supremacist, at least at the outset, but that mostly translates into dislike of unintelligent creatures rather than wanting their destruction. (Maybe I said he did in the profile. Can't remember off the top of my head.)

However, his entire character arc revolves around seeing the evil around him in the battle and being disgusted by it. Ziirphael's attempts to improve himself don't result in him thinking Hoss or Konka Rar are horrible monsters who need to be stopped; Cole is taken aback by Reinhardt's casual dismissal of nonhuman sapient lives from the start, a disgust that culminates in Reinhardt's death. Even if that's admittedly for other reasons.

Right now, he's an antihero. His arc of development is starting to move him away from even that.