I once went to a job interview where my interviewer was an hour late. She shows up simply saying “my bad!” when she realized she was late.
During the interview she mentioned punctuality was very important at this company and me being late would not be tolerated. She pointed to the fact our interview started an hour late and attempted to hold me accountable for that. When I pointed out that I was on time, she started the interview an hour late, she responded with how excuses were not tolerated and it’s much more professional to just owe one’s mistakes.
Yeah, I’m glad I never went back there. They clearly already had someone in mind, it wasn’t me and they were just using any excuse possible to get rid of me. They went out of business a couple years later.