It is entrenched customs and traditions.
I’m just finishing a book on Wilhelmine Germany. Of all the Western first-world cultures of that time and long before, this era had women of all classes boxed into very small, defined roles within society. Even the Krupp heiress, Bertha, the undisputed wealthiest woman in Europe at the time and, if not for the tradition of primogeneture, she would have rightly have taken her place as the armorer of Germany and the world, but Kaiser Wilhelm II could not conceive of such responsibility laid into the hands of a female, no matter how competent. Therefore, she, by his insistence, was forced to “sacrifice her maidenhead” for the 2nd Reich in a forced marriage to a favored, blindly obedient, titled diplomat 16 years her senior. Then she was relegated to the role spelled out for all good, patriotic Fraus; raising kinder to be loyal first to the Fatherland, upholding the status quo and supervising her corps of household staff.
We must wonder how world history would be different if she had been allowed to take her rightful place as head of Krupp industries.
Next door in 2nd Republic France, Marie Curie had to publish her work under her husband’s monograph in order to inform the world of her discoveries—and only hope that someday, if the Academie were ever staffed with progressives, her husband would agree to give her proper credit.
But Edwardian England, always a strange bird, had allowed women to rise to the throne since Elizabeth I and now was in the often violent throes of deciding women’s sugfrage.
In the States widows had been allowed to assume the direction of corporations without a lawyer dictating to them for at least a generation.
All this began to rapidly improve upon the advent of WWI, only a century ago. Men from that era would not recognize or see any relationship between the roles allowed fin-de-secle women and today. It represents incredibly fast change considering the millenia women were locked down.
It’s happening faster than people realize in this age of immediacy and full enfranchizement should be attained within the lifetimes of the Gen-xers, if the momentum continues—provided we are not interrupted by the stresses of World War or world economic collapse.
Customs and Traditions are hard to break artificially and is what we have been doing.