What people need is a secular community to replace it, and not all find it. Some of the things listed above are exacerbated by feelings of isolation or lack of purpose.
A lie is best concealed between two truths. Churches know how to organize people. It’s a rare set of people management skills that has nothing specific to do with the Divine. They’ve just had more opportunity to hone those skills.
But as humans we often trust people who show expertise in multiple areas to be telling us the truth about other things as well. There are plenty of good things that happen at churches, but they don’t have to happen at a church. And the more they happen in the secular world, the more people figure out they can pick and chose things that make them feel like decent human beings without signing up for the others. That’s either a terrifying or comforting statement, depending on which way you are coming from.