Here is a very interesting article from the Futurist Right putting forth the idea that the low fertility rate of Asians is a genetic consequence of their refusal to allow their young people choice in mating. Now that their industrial society has negated the necessity of forced breeding, both men and women have no interest in perpetuating their kind. In contrast, White societies have privileged choice, including female choice, which has allowed our fertility to remain above that of Asians.
open.substack.com/pub/futuristright/p/east-asian-extinction-level-fertility