This is an attested piece of American history. I don't know what makes it racist, unless using the word "white" taints it for you.
It does, I believe they believe in reverse racism too. HN crowd isn't the best place for intelligent discussion beyond the weekly jq/sql/crypto/mobile apps as a business. And even then, most of the riff raff makes really stupid comments.
The term “reverse racism“ is nonsensical. Judging people based solely on immutable racial characteristics is racism.