[ceilingcorner]

This is old wisdom, perpetually forgotten, recently remembered anew.

[covidthrow3]

This is not old wisdom coming back, it's the dynamics of casual sex changing through dating and hook up apps.

[marton78]

Therefore, not perpetually forgotten.

[ceilingcorner]

Let’s say it’s frequently buried by one generation and subsequently dug up by another one, decades later.