Apple Instrumentation Engineer interview questions

First I was called by Recruiter. They found me Through Linkedin. They set up a phone interview. Then a technical Quiz. And then they invite me on site. I was supposed to have interview with 8 people. I was late because of the flight delay. I was interviewed by just one Idiot guy. He did not know any thing about Hardware. He told me they are not going to continue interviewing. He told me I was not a good fit and asked me to leave. I did not expect such a large and famous company acting like a child. This was an experience for me to make sure whoever ask me onsite interview they know who they are looking for. I am designing hardware everyday in my current job.