I don’t have a lot of academic research to back this up, but from personal observation is that we took what was supposed to be a complete human psyche and split it in two. We assigned half of human potential masculine and the other feminine. Then we compounded the sin by denigrating the feminine aspect.
In truth there is no human being alive that would not benefit from a healthy expression of either. Ambition and assertiveness to pick a few at random from the masculine or nurturing and compassion from the feminine.
For me the case (intellectually at least) was resolved thousands of years ago with Socrates, who argued that whatever differences existed between men and women they were so negligible that they should by no means represent any sort of barrier to women accessing the exact same opportunities and liberty as men.
One area where I think we have come particularly unstuck is through the objectification of women which actually leads to distinct downsides for men, but bear with me I’ll get to that in a moment. Women as objects either for sexual gratification, childbearing or what amounts to free labour does confer upon women relative to men an intrinsic value within society. However this comes with the distinct downside of a theft of agency, as objects do not have free will.
Men have little intrinsic value relative to women, but we do have greater agency. So men go out make their mark on the world and those who succeed accrue the resources and power. There is a resentment on all sides particularly from women from the obvious lack of agency, but also from men who have failed to marshal their agency into success as from their point of view the intrinsic value of women as objects looks like a far cushier proposition as having no intrinsic value as it leads to being cannon fodder in wars or disposable labour in industry.
I’m also for what it’s worth not trying to lay out a case of men having it worse, as actually I think that’s sort of a fallacious position to look at this from. There are layers with more men at the absolute top (the patriarchs) and men who failed to marshal their agency at the bottom, and interwoven throughout most of the stratas is the ever present resentment of the feminine.
This is obviously a very skeletal analysis with many holes which I do not intend to stand in opposition to what’s been been said already I’m just tossing a few observations in. I do think we need to perhaps level out agency and value across humanity. All people should have value, but never as objects and all people should have agency.