Heh, the author of that article needs a good dose of Marxism. All oppression is rooted in class oppression, and she barely mentions class at all. Non-white people are not being oppressed by "whites", because, as she correctly pointed out, the "white race" is a stupid social construct. Non-white people are being oppressed by the bourgeoisie, who finds it useful to promote racism (and hence oppression of non-whites) in order to divide and weaken the working class.
The solution to oppression is for the workers of all countries and all skin colours to unite. As such, the article isn't just wrong, it's actively harmful to the cause of liberation.
"When I give food to the poor, they call me a saint. When I ask why the poor have no food, they call me a communist."
- Dom Helder Camara, Brazilian archbishop
"Definition of a conservative: a person who believes that nothing should be done for the first time." - mikelepore