

If you want to be friends with people interested in certain stuff, it’s a good idea to know about that stuff.
Pop culture is easy and common, meaning you’ll increase the amount of people available to make friends with.
I know a little about a lot of things to the point that I can easily make pleasant, inconsequential conversation with most people as I somehow learned small talking growing up but being an introvert, I’m not particularly interested in making friends with anyone who isn’t into the stuff I really care about.


Few options that don’t necessarily even require a whole lot of capital (and I’m already doing one of these):
Work in finance (and stay educated to be good at it), donate as much as possible to well researched charities.
Work in healthcare, volunteer your services where they’d be otherwise unavailable.
Build a community with certain values and offer life-enhancing (basically odd jobs) services freely to people outside the community. Or just offer community, just be transparent about the rules and expectations (don’t be a cult).