The previous answer he disliked was to the question of what would I do if something happens and he is not available for me to ask him to take a decision. He expected that I'll fire him a mail. But instead the answer was that I will assume the responsibility and take the decision myself.
After the interview I was glad I did not work for them.
Your coworkers have feelings and you want them to have positive feelings towards you since that makes it easier to work together. Deliberate rudeness kinda breaks that.
By that point I was looking to terminate the interview. Looking retrospectively, I should just have stand up and thank them for their time. That person rubbed me in the wrong way and I couldn't support the belittling.
Why can't the business just say "the policy is that you email a manager/call another manager/assume responsibility" and that's the end of it? Getting quizzed on the "correct" answer to their business policies is absurd.
I'm not surprised he didn't have time for your bullshit.
I agree that other question is stupid. Clearly it depends on what the something is. He shouldn't expect an email for every decision so either he's a crazy micromanager or there's no valid answer.
I've started saying no to these though