Wiser Wealth Management interview questions

I previously interviewed with Wiser Wealth Management for an internship position. I waited over 30 minutes after my designated time before meeting my interviewer. I understand I was interviewing for an internship, but respect for people's time is basic. During the interview, Casey seemed full of himself and overcompensating. He spent the majority of the time talking poorly of competing firms in the area. I found him unprofessional and uneasy.