We scheduled the interview, and day of I was ghosted and left sitting in the meeting room by myself for 20 minutes before I decided to leave and send an email. No one responded for days. Luckily for them, I let them know I was willing to reschedule, and we did. Day of the interview, I'm let into the meeting room late. Started out with them asking me a few questions that I answered. I was asked if I had any questions for them, to which I asked what their favorite part of their job was. They mentioned that they were passionate about renewable energy and didn't get that vibe from me. I asked why that was and they responded while rolling their eyes that I didn't even mention renewable energy once even though I was never asked about it until this point. Then they were making annoyed faces asking me to explain why I was interested in it considering my background is different. I had half a mind to end the interview there but decided to keep my professionalism and answer the question. Interview ended a minute after that. This is not the way to treat candidates, interviews go both ways and the candidate is also interviewing the company at the same time. Needless to say, I will be withdrawing my application.