SP.UserProfiles.PeopleManager.isMyPeopleListPublic property (sp.userprofiles)
Gets a Boolean value that indicates whether the current user's People I'm Following list is public.
Applies to: apps for SharePoint | Office 365 | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.UserProfiles.PeopleManager.get_isMyPeopleListPublic()
Return value
Boolean
true if the user's People I'm Following list is public; otherwise, false.