I am old enough to remember that period. I still live in that world, in a way. I live in a neighbourhood of families where men go to work every day and women are at home with kids. Or, for those with older children, chauffeuring the kids hither and yon.
It's not that I live in some sort of time warp. It's just that it's a rural area that attracts people who make certain types of choices. And the men who go to work every day aren't going to factories to manufacture things. They tend to fall into two groups. Professionals with at least one university degree, or guys who work in construction. If we ever get a real slump in housing construction, lots of families will be in trouble.