I miss people as well. But most of that "loving brotherhood" was as real as monopoly money. The currency reveals its worth when you walk away from the game.
Any dualism of the JW organization vs the World is an illusion. The organization is as part of the world as anyone else...it participates in it and could not exist without it.
Being in the JW organization does not shield a person or provide relief from any problems in "the world". It just adds a special set of problems and pressures on top of it.
When looked at in the long view, while having severe problems, the world has never been better in human history and continues the upward slope of improvement.