He doesn't seem to have a problem with slavery and trafficking. It seems that in this world, humans are the exception ("monsters" also do slavery) in this that they would kidnap people from other races and in his words, "treat them as disposable products".Btw human are horrible to buy slave of others
He's different because he's a non-human himself. So he has more empathy for the non-humans.but i'm different because i'm the mc