It's hard to tell if these studies show that people want fewer children, or if people want fewer children as they age (ie their ideal number declines). It would be also really interesting to see if this is a form of goal post shifting where people who do not have children (for example procrastinate) move the goal post to tell themselves they succeeded at what they _actually_ wanted. That would take longitudinal studi…
I'm pretty sure a lot like and love their kids but I'm quite fine with not having to shift my life around kids.
We area much fuller planet than before. Everything is full.
We also have plenty of other things to occupy our time than kids and we can have sex without kids and stigma.