“Notably, Chang’s report claims that biological females develop earlier than males do, so requiring girls to enter school at younger ages will create classes in which the two sexes are of more equal maturity as they age. This, the author posits, makes it more likely that those classmates will be attracted to each other, and marry and have children further down the line.”
(…)
“The report does not include evidence of any correlation between female students’ early enrollment and the success rate of their romantic relationships with men. The author also does not detail specific mechanisms by which his proposed policy would increase romantic attraction or birthrates.”
The sience on development in male female is correct. It obviously won’t fix birth rates, like just fix your privatisation of housing. But I think it would be good to do regardless, maybe female 1 year sooner and male 1 year later or just male 2 year later. That way being in the same class they actually are able to study the same topics without any gender development impairments holding them back. Some studies are required.