This has happened to every single society [*] as it industrializes [0], and offering extensive support and incentives to parents (e.g. as has been tried in Scandinavian countries) does very little to reverse this trend [1, 2]. My hypothesis is that as societies industrialize, they afford their population more and more activities that are simply more fun and rewarding than having children. So many people I know put of…
Is it really any surprise people would opt out?
Go spend a day with kids and you'll see why people would rather not deal with the mess.
Especially women who actually end up doing the majority of the work.
Add to that the extinction level pressures like climate change and the absolute lack of any benefit whatsoever in being a parent, who is crazy enough to willingly sign up for this if you actually put any thought into it instead of just "that's the way things are though!!!"
Every day I praise the man who did my vasectomy lol