JPMorganChase Software Engineer - New Grad interview questions

Initially application then received a pretty automated email with technical hackerrank test with medium leetcode problems. Nothing crazy difficult but had a pretty short time frame which I didn't do to well on.

The recruiters are very nice, the actual interviewers, not so much. Some of the most robotic people I have come across in an interview. The superday is divided into 2 rounds. A behavior and a technical round. In my behavioral, the guy was extremely robotic and showed no emotion. When I would answer a question, he would shrug it off, and re-ask the question. I was a bit confused since I had just answered what he asked. Additionally, none of the interviewers asked about some of the most interesting things on my resume.. one of them being that I built a start-up that generates more $$ that this position pays.. I brought this up in many of the behaviorals as an example, however the interviewer seemed to care less and never asked follow up questions about it. This is what I mean by robotic. He was following a script rather than trying to have a genuine conversation. I hate companies that have this type of culture. For the technical, the interview did not pay attention the entire time. He was looking down at something the entire time. I confirmed that he was not paying attention when he asked me a question that I had just answered the question prior. He asked me how I handle testing. I responded with some nonsense about test driven development, etc. Then, he proceeded to ask me if I know what "TDD" is.... I had literally just explained that I use this. This was very strange to me..