Social media and individualism result in increased isolation, as it tears apart the social fabric of our societies. For many there is not much interaction beyond the family circle. Even neighbours are just strangers. This ultimately will undoubtedly lead to major disruptions and social unrest. How do we go about breaking that cycle and build real communities again?
Be the change you want to see. Communities are built by individuals such as yourself who see a need and have a desire to make it happen. Just do what you can and help support others doing the same.