This had to be the weirdest and unprofessional interview experience I've ever had. The interview was conducted on Webex except the interviewer did not have the webcam on while I did - wonder if they would've worn a mask to hide their face if the interview was in person. On top of that, the interviewer also had their audio on speakers and was not on mute, so every time I said something, it would echo back at me and this continued for the whole interview.