After a woman has sons and grandsons she tends to be less bitchy, more respectful of men.
Not all do, but once they are way past their fertility (menopause) they have a tendency to ajust their behaviors and "opinions" to suit what they perceive are their genetic best interest -- that is, the success of her male descendants (if any).
An example of this phenomenon is easily seen in islamic societies, women that have daughters their support for the religion, veiling and other "sexually repressive" customs tends to be lower -- that is: they are enabling hypergamy to favor their daughters. However, when a woman has sons, she tends to become more religious, more traditional, more supportive of veiling, and other "sexually repressive" customs, because those customs tend to increase the chances of success for their sons (lower cuckoldry risk, lower inceldom risk).
A young foid who is still chasing a Chad to breed her is naturally going to be extremely toxic against non-Chads. Once she gets duly impregnated by Chad, she turns her eyes towards the "oofy-doofy" betabuxxer types she can easily control and who have no other foids on queue to run away to.
Ugly, autistic, non-millionaire omega males who spend years on incel forums need not apply.