It doesn’t matter. The birth rate will still drop. Accounting for ALL social issues including “making it easier to have kids”, the birth rate will still drop because male fertility keeps dropping in any country that’s reached a certain level of industrialization. This includes BOTH developed and developing nations. There’s no definitive culprit, but many researchers believe male infertility is being caused by the endocrine disrupters that leech from plastic products that we use for food applications.