Very professional, very routine, really customer focused questions, not too time consuming , mixture of both the company background, while also trying to learn about potential employees, different than traditional generic interviews

I had a phone interview that went well and the questions were relevant to the position. She sets me up for an in-person interview which was so disappointing. I was dressed business casual and my interviewer was literally dressed with a jean jacket, washed style jeans, sneakers, and hair a mess up in a scrunchy. We go into the conference room which was so messy and uncomfortable. She sits me down and asks what city I live in (she didn't read the resume clearly....) and then tells me "We only ask our candidates 3 questions." She asked them and I gave my answers. Was in there for about 5 minutes and it just felt like they are clearly not serious about hiring people. She didn't ask me anything about myself or my background. Was just so unprofessional I couldn't wait to get out of there. I was wondering why I have seen this job positing for at least a year now. I figured must have high turnover but I think they just want to seem busy and collect resumes. Waste of time but at least I didn't have to drive far.