Earlier quoted context omitted.
There is not "obviously" something wrong. Would you say there is obviously something wrong with the plumbing industry that keeps women away? Or is it just that the smell of shit is too unpleasant? Likewise, some aspects of tech could simply be unpleasant to women, and there are reasons why men are more likely to put up with unpleasant work (like the need to feed a family). I have personally experienced a lot of unple…
I would say that there is something obvious wrong that is causing society to have 87.5% (Swedish statistics) of citizens, equal amount women and men, working in professions that has serious gender segregation in favor of their own gender. The trend is that the remaining 12.5% men and women that actually work in a gender equal environment (minimum 40% of each gender) is continuing shrinking and we have yet to see how…
There are some jobs that can not easily be done part time or don't allow for flexible schedules. For example, as a truck driver driving to Turkey for three days to pick up tomatoes, you can not simply go home after 8 hours to put your children to sleep. Surgeons have a similar issue: you can not leave and go home in the middle of a brain surgery, and you can not predict how long a surgery will take.
Also, women can often simply opt out of unpleasant jobs, by not returning after the baby break. Men have no such option. Women often don't need to earn s much money, either, as they can expect their husband to be the main breadwinner of the family. So they can opt for jobs with lower pay, but higher life satisfaction.
Most of it boils down to children and family. Feminists of course think that it is just a cultural norm that makes mothers take over most of the responsibility for the kids. In my opinion, it is completely different: women get the first pick because they invest more into bringing children into the world - so they get to decide if they want to stay home with the kids or go to work, and most simply prefer to stay home with their kids. Because, surprising perhaps to feminists, spending time with one's own children is not all that horrible after all. Basically, the womb is a really good bargaining chip.
It is also a pretty modern discussion, with all the office jobs that seem equally suited for men and women because they require no physical effort. In former times, the bulk of the work was impossible to do for pregnant women (who should avoid heavy lifting), so the question didn't even arise.