I don't think so. It's pretty natural to want your side of the war to win. And from my understanding Demi started up the war again because he sent out low level demons to see how powerful humans are. But to Adam, everyone kind and good around him were killed by demons. It's understandable that he was upset with the person who was in charge of the other side. I'm not trying to argue, I'm just trying to say why I think the author went about it like they did
But your point doesn't dismiss my point about the seme being a hypocrite.
Demons were condemned as evil just for existing. Their existence were already being assumed as evil. The seme doesn't question the double standard, and just as if he's on the righteous path.
The warrior seme is such a hypocrite. The humans are the ones who started to label devils as evil beings and starting to murder the demons. Demons didn't start it, but human do.
Why is it that seme so angry at the demon king for finishing the war? If humans didn't start the war, then demon king wouldn't have to finish it.
the author's logic is so flawed.