What exactly in this article do you believe is racist or sexist? From what I can tell, Thiel made one factual statement - that women (and welfare beneficiaries)

What exactly in this article do you believe is racist or sexist? From what I can tell, Thiel made one factual statement - that women (and welfare beneficiaries) vote for policies he considers harmful. Do you think that factual statement is wrong? If I made a similar factual statement - say "white people were more likely to support Trump" - does that imply I'm biased against white people?