Datadog Marketing interview questions

The interviewer was just stone cold. I tried to work in some small talk to break the ice, but the most I got was a smirk. They appeared extremely disheveled and distracted (no eye contact). The employee even admitted halfway through they were interviewing me for the wrong position! Had to lead my own interview. I was able to ask 4-5 thoughtful questions, and before our time was up asked: "Anything you would like to know about my work experience, management style or career goals?" Very disappointed by the lack of prep by the hiring manager. I took time off from work and invested a few hours to prepare. This was not a quality experience.