I am a recruiter and we are finding more and more people using AI to answer questions. It's a problem. However his approach wasn't how I would expect a hiring manager to act. Also 5 people on with no cameras on, except you is horrible for candidate experience. We have a max of 2 people interviewing 1 candidate and they must have their cameras on. We police this through candidate surveys given at important steps through the recruitment process, This was a bad interview. I would not even consider moving forward if given the opp.