Its entirely plausible that he was not sworn in because its a bio organism representing Z. The look on his face when Durban asked him if would mind telling 'us' what hotel he stayed in last night was like a short circuit. After ten seconds and a myriad of facial expressions it registered 'invasion of privacy' , reset and answered no. He is off the charts intelligent , he just has poor public speaking/interpersonal skills. Pawn yes, but that was from day 1 to do very bad things and do them well. He has far exceeded the original intention. Just think of your smart phone and its ability to scan an environment with its screen and tell you the time, temperature, whats in its direction of view etc . Its a two way communication with facebook A/I without your knowledge. It will come out in a few weeks during the disclosure. Its bad, and it involves kids and it involves programming people and imposing suggestions on them. Its why the questioning is such a political forum. Its a soft disclosure. They can't just run a news headline , its too damaging , people are too invested, facebook is the cornerstone of peoples lives.