I'll never understand this "behold the master race" type bullshit. Take Trump for example, he started off in life with every conceivable advantage and turned out to be phenomenally stupid, lazy, and amoral.
Meanwhile there are people with darker skin who came to the US with nothing and have worked their asses off to get ahead. They pay their taxes, don't commit crimes, and are a net positive to the US - all the while being demonized by Trump and his dumbfuck fanbase.
I feel like you're downplaying the part about it being amplified for profit, and overemphasizing the part about it being genetic.
"If you can convince the lowest white man he's better than the best colored man, he won't notice you're picking his pocket. Hell, give him somebody to look down on, and he'll empty his pockets for you."
That describes a large part of our entire society for the past 50 years. As we've noticed our pockets being picked, they've had to up the distractions.
those who feed the primitive ape brain for their own selfish purposes.
I wasn't talking about your home grown racist. I was talking about the ones feeding that division for their own power and profit.
My point is that our ape brains have an inclination towards Us vs Them. Education and socialization combats this base instinct, but there will always be people who aim to counteract those efforts so they can easily manipulate the chimp brains for their own gain.
The Amygdaloids, you mean: the 30% or so that seems to be a human constant of fearful, somewhat self-centred, and comfortably authoritarian. Combined with the sociopaths, you get fascist behaviour.
Homo Narratus is particularly susceptible to stories that direct behaviour. Not just propaganda, but ideology. We need to justify our participation in our own oppression.
To be fair Trump is orange maybe orange people are dumb and inferior, we don't know haven't met any orange people. But his kids are all just as dumb so it definitely in the genes with them. The rest of us are human and come in all shades and intelligences.