>missing some fundamental cause The conventional reason is # of kids is depressed relative to female education levels, but my unsubstantiated pet theory is eli

>missing some fundamental cause The conventional reason is # of kids is depressed relative to female education levels, but my unsubstantiated pet theory is elimination of boredom - mobile penetration also seems to map well with TFR declines. I think the opportunity cost / effort if >1 kid is too much, and from what I hear about friends with 2 kids that overlap by a few years, having 2 kids is >2 times harder, and they're not shy about sharing it. Modern life has too many comforts/distractions, hence imo positive policies will have hard time making 2+ kids desirable vs also adding punitive making not having 2+ kids undesirable.