Even worse than that (mainly thinking of US context, but there may be aspects of this that are similar elsewhere):

• Make abortion less safe, or even illegal, depending on where in it you are (which means pregnancy as a whole is less safe)

• Socialize men to range from emotionally stunted to controlling predator, all of whom are socialized to view women as lesser and objects*

• Destroy community, so that people barely trust each other and have few ways to meet each other

• Shift much of meeting to online and then monetize the hell out of it, such that it’s more about making money off people than helping them meet

• Divide people so thoroughly on beliefs that it’s hard for them to see eye to eye at all

*Which is why “why aren’t women having more babies” is even a talking point in the first place, as if there’s some quota they’re supposed to fulfill. We could instead be asking “how do we improve society for the people who are living in it?”