Remember that every candidate can be a future supplier or customer. That’s why rude behavior is so damaging. I wouldn’t terminate the interview, or even give

Remember that every candidate can be a future supplier or customer. That’s why rude behavior is so damaging. I wouldn’t terminate the interview, or even give negative feedback. Just politely decline if they ask you to continue the process. That way you have the ability to go back if the situation changes. (If the jerk leaves)