Blue Origin Mechanical Engineer interview questions

Applied online, got a call from HR and he scheduled a phone screen with a senior engineer in the team. I can clearly feel that the interviewer is not as knowledgeable as me. Somehow, I got a rejection call from the HR shortly after the interview. I think the interviewer is blocking me from joining the team so that he doesn’t look bad. This is an unique experience for me, which also tells me a lot about this company. I would run away from this kind of mentality.