He’s been working full time for 1 week and anytime I pushed back it would very clearly piss him off which I would expect while working but not in an interview. It was like a weird ego thing. The first 2 times I thought he was wrong, I explained my thinking and what I thought and he would get weird like I was challenging him and he’d tell me it was wrong and jump into a harder question. Maybe I should have fought back the whole time, but it 100% did not feel like he was doing it intentionally