I disagree.
Nationalism bad when you have huge amounts of state power attached to it. The end result is what you would call Jingoism.
Things like individual rights are there to prevent the state from attaching power to a specific group. Something like equality before the law is an example of such a right that gets rid of the bad aspects of nationalism. Freedom of speech is another. However when you have individual rights like freedom of association, it also encourages the more positive type.
To bring this back to affirmative action:
People who think they can diminish individual rights without opening the door to the bad types of nationalism(and I would add communism under this as well as "revolutionaries" effectively behave like an ethnic group), are deluded. If you discriminate against one group(or nation) of people to benefit another (for whatever reason) it add state power to one group and takes it away from another.
It is why you had the Messiah of Property rights (Rama
****a) walk up in Parliament and tell everyone that EWC is necessary because
our people are suffering.
https://www.sowetanlive.co.za/news/...e-as-it-really-shapes-our-identity-ramaphosa/
He is very clearly stating that white people are not real South Africans, and thus they can have their property taken away from them for any reason.
To bring this to Orwell. His concept of Patriotism and Nationalism is wrong for this reason, it is why Orania want to be in charge of their own little state. Because that would mean they would have the power to defend themselves against another nation that seeks to destroy them.
Individual rights issue provides the only peaceful solution to this conundrum. Cyril Ramaphosa and his ilk are free to build a black Azania nation, so long as they don't infringe on the rights of other people.