People have to remember that most liberals (being anti-science/reality) really believe the sexes are exactly equal as far as mental capability/aptitude. No amount of studies, tests, actual experience dissuades them from their belief that the only reason women are underrepresented in many tech and science fields is bigotry by males in power i.e. The Patriarchy (hiss, boo), and they aim to make thing right....or left as it were.