In theory there shouldn't be anything wrong with going up to strangers making small talk and asking them for their number/coffee. This is probably the best way to get volume. Especially guys who most likely fall for the redpill are also the ones who will be most helped by learning this skill. You by pass dating apps, you bypass approval from social circles and you pretty much put destiny in your hands to shoot your shot.

However nobody normal teaches this and very few "normal people" do it. Mostly because it is awkward and takes a long time to get good at so most people just find someone through their social circles. So now when I want to learn this and I ask around and it's all just pickup artists, redpillers and course grifters who are willing to teach this. Every single one. Not one normal person I could find.

Why is this? Am I not seeing something obvious?

It's quite frustrating cause it is genuinely a good life skill.