I'm too young to remember that world, but I'm aware enough that the world has changed since that world. Society had ways of "dealing" with "certain problems" which, while horrendous, were at least structures for handling certain inevitabilities. And the universal casual sex and nonmarried serial monogamy (depending on you preferences!) aren't just going away.
Gonna be a lot of baby daddies. A lot of baby mommies, too, but I think women are aware of that.