He got mad because interviewers do this shyt where they can see an artist clearly doesn't wanna talk about some shyt but they will ask it another way.
Vlad will move on then ask the same question in a different way later down the line without the person catching on. Adam22 will not move on, stay on the same question then get mad at the artist for not answering shyt. Bootleg Kev will move on and ask the same question the same way like a dumbass. Terrible interviewer.
Queenzflip is actually one of the best at this. He will joke and get the person comfortable enough to talk about shyt they usually wouldn't. He's had people walk out of his interviews too because of his antics but when he's serious, he's one of the best. Big Boy and B High can make any interview interesting so they don't need to use police interrogation tactics. That's why I say they're the best doing it right now.