Yeah no kidding, it's literally why Tay-sachs is a serious issue for Jews, as approximately 1-in-30 Jews are carriers for it. Whereas its like ~1-in-400 for everyone else. Also 'Hurr Alabama is incestuous, laugh at my anti-White jokes goyim'. Also Rhode Island, consensual incest over the age of 16 is totally legal, you just can't marry them, but you can have kids with them.