You bring up a good point. Real everyday people aren't Facebook's customers, they're actually Facebook's product. But Facebook does impact the rest of society

You bring up a good point. Real everyday people aren't Facebook's customers, they're actually Facebook's product. But Facebook does impact the rest of society. Families are sharing photos with loved ones, important news with those far away, etc. Facebook's situation doesn't change my opinion though. It's an exception, not the rule.