Religious texts and cultures may determine what those roles are. I guess it can vary from region to region.
Most cultures used to be similar when it came to assigning roles to males and females. It is only recently radical liberals started to mess around and created confusions.
Again, I am not implying women belong in the kitchen or anything like that. I am just saying men and women can be successful while fulfilling their natural roles.
You are doing really well.
Now listen very carefully to the "structured argument" and see the holes in your 14 page theories that you have propounded so far.
So, basically, the Creator made 2 babies similar as per you.
They were completely equal.
Suddenly, one become a home maker and the other a bread-earner. One became superior to a degree the other became dependent. One became a "patriarch" and the other became "an obedient lady". One became a "master" the other became "his sacred beauty".
You wonder how it happened? You argued in 14 pages, that scientifically "patriarchy" is an amazing thing and "is natural". It should be the way of life for "everyone".
But you suddenly found the answer, that it is the RELIGION and CULTURE which assigns those roles of "patriarch" and "superiority".
As per scientific law, both the babies were born equal. Even as per Creator, the babies were born equal.
But the Creator laid down certain rules, if you were to follow his religion.
You know what the rules are. Its those rules that assigned "gender" different status in the society. It is those very rules that created a difference in "inheritance" , in males marrying 4 females but vice versa not being possible, in testimony of male being okay but that of a female requiring 2 females" and so on.
You accepted Islam and believed in those rules.
You are a follower of religious rules. You are "bound by them".
Science is not bound by rules of "gender specifc notions". Science simply states "provide evidence or stay put".
Now lets discuss the above.
1. There is no scientific or religious evidence that babies are born superior or inferior to one another based on gender.
2. There is plethora of evidence that gender roles get assigned based on what culture or religion you follow.
3. There is no scientific evidence that ONLY men provide for the family everywhere in the world, yet inheritance should be distributed 2:1 based on "Scientific rules"? So what should a woman who provides for the family do? Pray to Allah to get married again?
4. There is no scientific evidence that ONLY MEN have higher libido than females with many females having higher libido than their man. But men get to have 4 wives to satisfy their lust, but the wives get to keep only one man.
5. There is no scientific evidence that "Men are smarter than woman". Women are becoming engineers, doctors, sportswomen, scientists and everything. Yet "testimony of one man is equal to two because of scientific evidence"?
I could practically go on and on...
There is "literally no scientific evidence" that the rules which "accord men a higher ruling in Islam are logical and inductive and based on reasoning".
But there is aplenty evidence that they are based on religion and culture.
So which one is it?
Do you believe in "Patriarchy" because it is a "scientific" and "natural way" (just been disproved based on everything you have said) or do you believe in "patriarchy" because Islam said so ?
Think about it tonight.