> Those are just two points out of a long list of actions required in a society. I don't think it really adds that much weight to the argument, even though it is true.
I think it does add a lot of weight. Certainly it casts doubt to the idea that you could observe a primitive hunter gatherer society to rule out any kind of cultural bias.
> It would be a problem for upbringing is that is something adults have agency over. It's a bias that may not need to exist.
This is just restating the assumption. Why is that bad? Culture causes an innumerable number of "biases" to exist, not just between different sexes either. Would there be a problem if people living in one state liked country music and in another liked rap? Should such a learned bias be stamped out? How about pizza vs hot dogs?
> A great example of that is when women were highly represented in computer science as it was initially becoming a field of study, but later got pushed out by boys who'd had technical skills nurtured in them when they were young while the girls did not. Oversimplifying that a little bit, but most of us have experienced it or seen it in action.
I've never heard of it before and I'm skeptical it's true, so I don't know how great the example really is. But let's set that aside for a minute and think about it if it was true it's not a case of a learned cultural personal preference by the women, it was that they got "pushed out". That is the problem.
But that's really besides the point here I think. I don't see why you go to a different situation to claim this one is bad. Because we have the actual at hand, which is that women like working with people and men like working with things. I'm asking specifically why that would be bad, not whether there are any aspects of culture and learned behavior that could be bad (certainly there are many examples that can easily be argued are bad, and many others could be argued are good).