My first thought was that this may also cast light on the rise of the trans rights movement. If men are becoming less male, surely this relates to so many people saying "I'm really a woman trapped in a man's body." or vice versa.
This may also help explain why trans people are so often met with open hostility as "freaks" etc. No, I am not defending their mistreatment.
But given how charged a topic that is, I imagine bringing it up will get my comment flagged to death, not taken seriously.
I'm a fairly traditionally feminine woman and spent a couple of decades as a homemaker and full-time mom. I am routinely met with open hostility from self proclaimed trans activists, feminists, etc.
I personally like "manly men" and that's also not a PC thing to admit to. So I will suggest it isn't just men the world is saying "good riddance" to. It's also women in some sense.
If you want to argue that, please stop and think before dismissively attacking me. People talk all the time about how gender is a social construct and is not merely the bits between your legs. I stayed home with my kids and that had a profound impact on how I think about many things. And the way I think is alien to that of career women and they are frequently openly hostile to it.