It is in large part a matter of differing reproductive strategy.
Women are born with an average of about 400 ova. That, therefore, is a hard upper limit on how many offspring they can produce, and circumstances of pregnancy and breastfeeding and maternal mortality reduce that limit very much. The most children ever produced by one woman is 69, some Russian woman with a lot of multiple births and a good deal of luck and hardihood. The average healthy young male, given the opportunity, could impregnate that many women in a year or less. The key phrase being “given the opportunity”.
Given the much more limited capacity of women vs. men, women, and their social group in general, have to be a lot more choosy about who gets access to the limited reproductive capacity of women. They cannot afford to waste pregnancies, so to speak. Therefore, animals in general, not just humans, allocate reproductive access to “successful” males, both by defining “success” as “winning in ritualized combat with other males and thereby demonstrating that they are stronger” and by allocating resources to successful risk-taking.
Thus the tendency is going to be to push males to take risks. They go to war, they hunt, they push the boundaries of safety. Many or most of them may fail. Men die in war, they die in hunting, they do stupid things and get killed showing off. In the indifferent logic of natural selection, that doesn’t matter. The ones who don’t die, who gain resources thru risk-taking, can impregnate as many women on their own as necessary. And therefore risk-taking is going to be selected for, in large part because men are descended from the successful (and lucky) risk-takers.
And thus we get the risk-taking part of “toxic masculinity”. Men take all kinds of risks, both adaptive and even non-adaptive, because they are much more expendable than women. The ones who say “hold my beer and watch this” and then don’t get killed gain status and therefore reproductive access. The football player gets the cheerleader. The hunter who kills the bison gets the wives. The entrepreneur gets the dates.
Can we socialize against this? Sure, we can try, and maybe even be successful to some extent. But only to some extent - because the risk-taking strategy and being a dominant male works.
So what about the incel and the Nice Guy and those who don’t succeed either by risk-taking successfully, nor by “getting to know women as individuals”? Is he a failure?
Evolution asks exactly one question. “Did you produce more viable offspring than everything else in your environment?”
If the answer is Yes, then you are not a failure. If the answer is No, then you are a failed experiment. You can contribute to your culture, certainly, and to the extent that culture evolves and survives, you have contributed in that way. But in terms of biological evolution, the only thing that matters is reproducing your genes.
Regards,
Shodan