Humanity, in person, in the context of common interests, is fulfilling for the soul.
I mean this in all seriousness... you talk to them. Don't wait for them to ask you, you ask them.
Or are you asking how you make friends?
That one's harder but I'll point out something important. You notice how you made friends in school? The reality of it is that you just spent time around the same people constantly. That's the biggest driver. Bigger than any shared belief, politics, or whatever. Join a club. Go to the gym. Spend time outside your home in public in the same location at approximately the same times. You'll meet people who also spend time outside their homes in the same locations at the same times. Repeat this until you gave gained friends.
But yeah, the solution is to not let them collect data about you.
Most of what keeps people on it isn't heroin-like dependence but convenience and habit.
My mother used it to communicate with her COPD support group and chat with in-laws in Australia. I use it to follow up on work groups and authors and developers I'm interested in. Most people's usage of social media is banal and mundane, little different than watching television in the 1990s. They use social media because it provides value for them, not because they're addicted to dopamine.
it’s also meaningfully different in structure from tv. tv was 7-10 min of content and a couple of ads in between. and you grew annoyed by the ads. only toddlers were captivated. now most content is designed like ads were. and now they grow annoyed when outside it. and toddlers and older people are captivated.
And I don't think believing social media provides some practical value for people beyond addiction is "very idealized."
edit: I remember a very different past than you do. People of all ages watched tv for hours at a time, everyone was captivated. Saturday morning cartoons (all of which were toy commercials) were a mandatory childhood ritual. And the ads when popular were often the memes of their time. Different in structure but not much different in influence.