Hahaha you raise a good point. I'm thinking in the perspective of 90s view on stay-home parents shrinking where as since 2000's that trend has changed:

https://www.pewresearch.org/fact-tank/2014/04/08/7-key-findi...

Nearly 50% of households in the 70s had a stay-at-home parent. So a larger number of parents today grew up with working parents than 5 decades ago.