C'mon, that's an absurd misreading of those comments.
> He says he rejects nationalism, independence, and sovereignty for Other Races. He thinks the Aryan Race, being a conquering and wandering global people, must destroy and dominate all the world.
"I'm not a white nationalist because I want the entire world to be white-only" is a nonsense quibble on the terminology.
Here is Richard Spencer mocking white nationalism:
http://doesnoonehavevision.blogspot.com/2018/10/wanna-be-sit...