Sibling comments have effectively pointed this out, but obviously it could be optimal per tag, and also given we already have Find My Friends access to each oth

Sibling comments have effectively pointed this out, but obviously it could be optimal per tag, and also given we already have Find My Friends access to each other it’s a completely meaningless objection. Point is it should be at minimum opt-in possible because without it it clearly misses the obvious connection to a selling point of Apple (family sharing).