It's the things that don't scale and instead have high barriers to entry that are most likely to produce actual healthy human connection.
Or in Omegle’s case…
https://en.m.wikipedia.org/wiki/Omegle
Ends up with alt right trolls.
I usually avoid talking to women because I’m obviously married wearing my ring and no matter what, it might come across as creepy and women usually have their guard up and are probably there with spouses somewhere around.
Many people typically want to chat with people unknown to them, but not completely random either (especially for women).
Sitting at the bar is one of those places. I usually go, get one drink and sip on soda the rest of the time and just talk. The bartender doesn’t mind because we are friends and I bring him a lot more business just from other people hanging around and ordering drinks.
On the other hand, the gym is usually not a place where people want to talk and especially where women don’t want to be approached by men. I use to teach group fitness part time in another life and the exception was as one of the few straight men (and at the time single), women naturally came up and spoke to me or I could start conversations with them and thier guard would be down.
Also airports, planes and other public transportation are places I generally don’t strike up random conversations.
You won't be approachable when you are paying attention to a phone.
And it's valuable. There's a lot of people you'll find interesting, but they happen to not be within 2 hops of you. If you want to put a number on it, look at what people pay (opportunity cost) for educational or work opportunities. The social network you'll get is often touted as one of the main benefits of private school, for instance.
Despite being a bit of an introvert, I often reach out to randoms. Just to see what's there. It's been a great strategy thus far.