I do see it as an economic problem. Precarity is going to induce loneliness and tension. People are working more hours and there’s simply less ability to connect. There are fewer “third spaces” (places outside of work or home) these days, so people have reduced capacity to develop bonds with one another. All of that is going to generate mistrust and lack of friendship among people.
Political tensions are high too, for instance, I would refuse to live with someone who expresses casual transphobic because I wouldn’t trust them to be around me.
Furthermore this is a niche internet forum with a lot of nerds who have general social anxiety. Probably not a good cross section of a population.
Star Trek has more historical weight behind it. It more or less created modern scifi fandom. It’s probably so widely beloved because it’s unlike most scifi in that it’s hopeful. It sells you on the idea of a better future where everything could go right, where we can explore space and be chill with everyone. Other scifi franchises sell you on window dressing or a bad future full of the same problems we have now.
People like Star Trek because they want it to be reality in a way that other scifi stuff just doesn’t do.