manqiangrexue
Brigadier
While it's true that racism can definitely grow at the peak of power, I have seen that to be a very different kind of racism. When racism is borne of arrogance, it tends to be a very comfortable belittling with some accents of pity. When my father arrived in the US, that was the case. One time, while attempting to catch a taxi in NYC with his colleagues, his grip fumbled the door handle and he saw that they looked at each other with sly grins as one person said, "It's ok; he just got to America." They snickered because they thought he was inexperienced with how a car door handle worked because he's from such a backwards country and the poor man would finally learn now that he's made it to America. This kind of gentle pity is the type of racism exhibited from a peak society looking down at the citizens of a society that is in dire straits.While I see what you're saying I wouldn't necessarily relate spasms in one society necessarily to being overtaken by another. Prejudice such as many forms of racism and exceptionalism are irrational too, and are as often internal as external to societies and taken up by people when they are at the peak of power, the opposite of desperate. I think it is just a technical gimmick to attempt to avoid responsibility for greed and hypocrisy when people know others, and deep down themselves, actually know better.
On the other hand, the type of racism that is borne out of decline and fear is an opposite type. There is no pity and nothing gentle about it; it is characterized by the hatred, defensiveness, and panic that you see when someone mentions Chinese technology or Chinese students in America today. There's no snickering, no pity and there's no comfortable feeling of superiority; it is, "Those rotten thieves come here to steal our tech then go home to build up their massive economy and military to take over the world! They must be stopped! Chinese students are spies and should be denied entry! If a Chinese person is caught stealing our tech secrets, it should be an automatic life sentence! Trade with China should be completely on our terms or none at all! Even if we all have to suffer, we need to all pitch in to stop them!"
That latter type of racism is what you see in an apprehensive and insecure society gripped with fear of being overtaken by a mighty rival. This is what you're looking for in to indicate that you really have 'em on the ropes.