Lack of socializing. We’ve lost the third place in modern society. It’s work and home and nothing else. Lots of people work from home now, which is great, but only if you have a third place. You have to meet people in the real world and find a way to connect with them.
People laugh, but churches are a good way to do that. Check one out, sit in the back, and watch the people who show up- the demographics, make sure the congregation is diverse, etc. If you see a same-sex couple walk in and sit down like they’ve done it a hundred times, you don’t have to worry about all the hate bullshit.
Church is a great way to meet people in a place where everyone feels safe and accepted. They are extremely welcoming to newcomers. There are always activities and groups to join. Churches have been the third place for literally centuries.
Even if you have irreconcilable philosophical differences, check out a Unitarian church.
I remember the ancient times when you could buy something, turn it on, then have it do what you want it to do. Setting the clock was the difficult part. Other than that, it just worked.