{"id":"nearby-friends-bidirectional-visibility","text":"For user A to see friend B as nearby, both A and B must have location sharing enabled and fresh locations; checked on both update and query paths","truth_value":"IN","source":"entries/2026/06/05/nearby-friends-nearby_friends.md","source_url":"","source_hash":"","justifications":[],"dependents":["nearby-friends-visibility-scales"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"nearby-friends-bidirectional-visibility","truth_value":"IN","reason":"premise"}]}}