Sigma Group interview questions

Someone contacted and scheduled an interview but another person showed up on the day, one of the most bored and low energy persons ever. She didn't even start up her camera. The questions were super basic about describing various situations. She was following a script and critical thinking was not part of her role. I've lost it when I was asked if I have experience with git, as it is a very important aspect of the role. I've got a decade of programming experience. The taste I've got after the interview was that this is the greyest cubicle when dreams go to die job you could find and I did not want to be part of whatever they are offering.