Wait, you know that's from Japan, right?
And that Japanese people aren't Caucasian?
And also they're fictional and fictional anime people aren't Caucasian either?
Anyway, okay, you brainwash everyone into treating everyone else "decently" by whatever your insane standards are, but then people figure it out and team up to kill you. Afterward, without any more conflict everyone is eventually reduced to mere psychologically broken shells, and the human race slowly dies out.
I wish everyone would stop having feelings.
OOC; The characters in AOT are almost all, almost explictly white with the exeption of mikasa[who is mentioned as being the LAST person of asiatic decent in the walls] and bertolt [who seems to be a middle easter berber or somesuch, but he isn't actually native to the area] almost all of them have german names too, he architecture is based off of germanic styles as well just in case you thought the name thing and the characters being pale folks who a are clearly distinguished from asians with german names was all a coincidence and or meant just for fantastical purposes.
Basically they are very clearly not ''ambiguous race anime people'' like you might see in say Magi, or FMA, nor are they supposed to be stylized asians. Although why the author chose this is beyond me though...minirant over.
Granted, A great number of people after being stripped of stong physical sensation, emotions and strong opions find their lives unlivable and starve themselves to death causing enough damage the worldwide civilization as in digital civilization at least enters a death spiral.
I wish more people would look at the source material of whatever I am talking about before trying to ''correct'' me.