That's basically the thesis of the paper, there is some randomness completely independent of both genes and environment. I think it's super cool but I can see how some (white) people would find this upsetting.
You've repeatedly been violating the HN guidelines by posting inflammatory, unsubstantive comments and dropping gratuitous flamebait. If you continue to do this, we're going to have to ban your account, so please (re)-read the following and fix this:
https://news.ycombinator.com/newsguidelines.html
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