>>87919703Because the human robots are androids, made by humans, and the toyetic robots are robots, made by invading aliens. There are various factions within the robots and the androids, most prominent of in the story being YoRHa (2B and 9S are with them) YoRHa androids are special, highly advanced androids who's job is to finally beat the robots, their alien masters, and save humanity.
