Let me start this essay with a love story. Susan and Patrick were a young German couple in love. But, the German state never allowed Susan and Patrick to get married. [...] Why did Germany do all these terrible things to Susan and Patrick? Eugenics. No, this story didn’t happen in Nazi Germany, it happened over the course of the last 20 years. But why haven’t you heard this story before? Because Patrick and Susan are siblings. [...] Our instinctive aversion to incest is informed by intuitive eugenics.

"Instinctive aversion" my ass. I am 100% in favour of Germans being allowed to marry their siblings. It's fucking hilarious, and it doesn't really make Germans any more disgusting than they were already.