Lol. Bad joke. What I was getting at is people used to hang out at bars and drink more (alcohol use was worse). More generally, it’s a lack of third places and car-based city design. More, and more engaging in-home entertainment/Internet also probably plays a part. Though, it’s probably not a completely new phenomenon either, judging from art like Taxi Driver, Catcher In The Rye, etc. So, toxic or even plain masculinity likely makes it harder to make and keep close friends.

I’d bet female loneliness is also rising in modern society as well, due to modern phenomenon. Humans didn’t evolve to live like we are. We used to mostly live in small, close-knit tribes.