Taken individually, you'll find folks all over any given spectrum, but if we're going to address "Women in Tech" vs the implicit "Men in Tech" then we can't just say "well the two are exactly the same and therefore there's no discussion to be had."
Of course there's differences between men and women. Different values, different priorities, different sensitivities. Maybe there are issues in nursing and education which men are more sensitive towards, and that's why there's such a larger opposing gender disparity in those fields? That doesn't mean that either gender is necessarily "weaker", just "different".
If we want to help technical managers retain women, then it would be helpful to determine which issues women are generally more sensitive to, even if they're the same issues men have faced for however long but which have not driven them away from the industry.