Different people care about different things (beyond near term well being). We have no ability to be deeply involved in million different topics, but most of us care about several. And random couple of people may have no intersection and could symmetrically see each other as a "useless normie".
That's, uhm, normal and why groups form by interests, from cooking to hiking to reading to hackerspaces to rocketry. I see it as neither bad nor sad. My 2c.
That's, uhm, normal and why groups form by interests, from cooking to hiking to reading to hackerspaces to rocketry. I see it as neither bad nor sad. My 2c.