Civilization will do just fine with this sort of thing.
What’s killing us are these legions of women that want college, career, retirement funds, 3 trips around the world then maybe they will try and have a kid at 36.
I agree that it may be a civilizational mistake for women to defer having kids in favor of career and material benefits. What worked throughout history, was for a girl to marry young, to an older man who was able to support her.
So true