The activities.csv file included in Strava’s bulk account export does not have a field for an activity's visibility settings (i.e., whether the activity is visible to Everyone, Followers, or Just Me). Along similar lines, the archive is also missing per-activity map visibility settings (e.g., if the start/ends are hidden). That makes it impossible to maintain privacy when sharing data in bulk across services.
I propose that Strava add these fields to the archive that’s produced when exporting data.