Not promoting anything of the sort. These are factual observations of history, any student of history feel free to chime in so we can focus on facts over feelings.
>The African peoples are more than the slave trade, more than colonialism.
I agree African history is much more than slavery, but the European invention/export of racist theories/science and the dehumanization of Africans started during the same period (The Renaissance, ~15th-17th century continuing into the 21st century) Africans were enslaved and robbed. This period cannot be ignored in any discussions of the history of racism.
https://en.m.wikipedia.org/wiki/Scientific_racism
"Scientific racism was common during the period from 1600s to the end of World War II. Since the second half of the 20th century, scientific racism has been criticized as obsolete and discredited, yet historically has persistently been used to support or validate racist world-views, based upon belief in the existence and significance of racial categories and a hierarchy of superior and inferior races."
Nothing promoting discrimination against white people in that quote, just replaced the word black/African with European in a summary of history. Not sure how you missed this simple role reversal exercise.
People who want to discriminate on the basis of race and sex have contrived a definition of racism/sexism that exempts themselves.
>At what point did it diverge?
The 1980s apparently. https://en.wikipedia.org/wiki/Critical_race_theory
1 person renting out property = a rentier. Private ownership of land = capitalism.
1 person not hiring women = a misogynist. Companies not offering parental leave and assuming the primary caregiver is the mother = sexism.
Zuckerberg saying "young people are just smarter" = a bigot. Focusing on algorithms in software interviews which new-grads will have an easier time solving = ageism.
It's very common to call a prejudiced or discriminatory individual a "-ist" because the individual is subscribing to an ideology. But, that's emphasizing the individual rather than the society. If you only look at individual people as racist, they feel like isolated cases which don't have good solutions. Furthermore, you're absolving people who aren't explicitly discriminatory but who are still supporting systemic discrimination.
- This company will hire anyone who's qualified, but they're full of ivy-league graduates because they rely heavily on campus recruiters. Even though they aren't prejudiced when hiring, they are classist because they cater to high-class people.
- This bank will offer a mortgage to anyone with a steady paycheck and a safe-investment property. However, due to red-lining and racial covenants, Black people weren't able to purchase safe-investment homes so they didn't get good mortgages.
Granted, it's an uphill etymological battle because the individual usage is so common. When people argue for the systemic definition, they're arguing that we should focus on processes rather than individuals.
Here is the Oxford dictionary definition:
"The inability or refusal to recognize the rights, needs, dignity, or value of people of particular races or geographical origins. More widely, the devaluation of various traits of character or intelligence as ‘typical’ of particular peoples. The category of race may itself be challenged, as implying an inference from trivial superficial differences of appearance to allegedly significant underlying differences of nature; increasingly evolutionary evidence suggests that the dispersal of one original people into different geographical locations is a relatively recent and genetically insignificant matter."
Are they serious? So basically racism is OK as long as it's toward people who are the majority?