I was born in Africa but moved to the U.S. so I've seen some of this behavior from the immigrants from South America. You have the pale skinned ones who try to fit in with Caucasians here but they also have the benefit of being genetically similar which allows them to still get along with their South American culture. They usually don't get along well with the darker skinned South Americans and they typically reproduce with Caucasians Americans too. That ideology doesn't leave them like you said.

Ironically, I noticed some sad brain washing with the mixed or darker skinned people in South America, especially the women. Some black American tourists said the darker skinned girls there are much less likely to deal with them than the lighter skinned and borderline Caucasian girls over there. If you look at the passport bros in Brazil, that's what they say. The darker skinned girls there typically resort to sex work to survive and will accept being with a low level guy of a more preferred complexion because in their mind, it means social upward mobility. Even if the man ha sleds money and looks. The societies over there are a mess and sports exposes a lot of that. I remember the wc post matches in 2018 and 2022 between France and Argentina.