It's the fact that it returned no matches, that indicates it isn't fooled. If it were fooled, it would have associated those faces with the accounts that use th

It's the fact that it returned no matches, that indicates it isn't fooled. If it were fooled, it would have associated those faces with the accounts that use them (assuming anyone is using the, which they probably are). By returning no accounts, it demonstrates their AI isn't using those faces for identification.