This is because of " boys are prince, girls are princesses" and "blue is for boys and pink (or red) is for girls" propaganda. I went to faculty in an eastern europe country and we did not had such crap shaming of jobs based on gender.
Unless you do something about the attractiveness of Psychology and Medicine, there will always be fields with a lack of female students. Computer Engineering being on the lower end of the list. Its a zero sum game, you wont get quota in waste disposal management without an upper limit in every profession that has more then the male/female ratio of the workforce.
You opinion also assumes that socialization is everything. I would argue that there is ample evidence that women are more drawn into professions that help people vs building something alone in their basement. So unless you want to engineer a new women with less compassion and more obsession on tinkering i dont know what to tell you.
Add on top of that the big bias of large parts of a given years computer engineering alumni being on the spectrum.