Abortions, & avoided fertility more generally, seem like huge inefficiencies. Private win-win deals to induce more fertility could endow kids w/ debt to repay parents. Or govt could pay moms to have & raise kids, then tax the kids when grown to pay for it.
I like how instead of coming out in favor of paid parental leave, a universal child allowance, Medicare for Kids, etc., crafted this weird dystopian scheme everyone will hate.