At the end, it is just about the philosophy how people want other people to be. The right wing share the same views as islamist terrorists do, they want to get rid of emancipation and send woman back to the stoves or even locked to their homes.
It is nothing but a political bias which creates the idea that woman are inferior than men in IT jobs or leadership positions.
There is no IT-chromosome, and there is no leadership-chromosome. There are just stereotypes based on political bias.