Think it goes back longer than COVID some of that is just a generational shift. Women that were maybe 30 in 2015, had a different world view, and different experiences and influences. It was the Obama era, very liberal, very open, very post modern feminism. I can't tie it all together in a forum post, but there's something like shifting norms and values, different drugs, attention spans, and social media x3.
Social media is the biggest thing that has probably impacted everything. The younger women look just frenzied. Like the 22 year olds. They are like hyper distracted, and chaotic. And anxious, to hear younger people interact, is just a extremely anxiety ridden. And anxiety and sex....don't go together.
There's still the random threesomes and the after party wild nights, but it's not the norm, or even common if you were talking statistically. I tell this to my homies all the time, and they know it too. Around 2008-2015, was kind of the height of millennial hook up culture, which is different than the next generation. I think a lot of them aren't as sexual in reality, moreso on social media.