Agoda interview questions

I have 6 years of work experience before me. Interviewed hundreds of times on both sides of the proces. This interviewer was offensivly bad. Interviewed on video conference. Interviewer was late (only called after I emailed), and claimed he didn't have my resume (the email I got from him to schedule reads: "I got your CV from HR"). Interviewer was rude though the interview. When i didn't know a travel industry spesific he claimed that I'm unprepared - and therefore stupid to even show up (again, he didn't read my resume and forgot about the meeting) he added that people from my university are always "so stupid" (is an ivy league). He really didn't spare an opportunity to show his disdain. At one point we talked about an industry specific to which he reacted: "do you even know what it means?". I did know and explain it. 2 minutes later he called me stupid again. THE worst interview process I've ever seen.