Personally i think between faggots troons blackpillers and the men who have checked out. 2-3 wives for those men who want kids is possible. Bigamy needs to be legalized and motherhood incentivized. White polygamy actually polygyny could reverse most problems quickly.
Basically we need german crosses of motherhood like hitler did or debt forgiveness per kid in a married household also like hitler did. Get a house for 4 kids.