I was born 5 years before this article came out, and my memories of 1960s and '70s childhood in a conservative world mesh well with the values it broadcasts.

My poor sister starved herself to stay skinny as a rail.

I don't think much has changed, really. While some of the details may seem anachronistic, the general thrust fits right in with purity culture, complementarianism, and other sexist values that Evangelical Christians have defined as essential to American conservatism.