What makes you skeptical, though? If anything, there are two things that make me almost certain of it:
1. The author of the post says that this was a phone call. That means that this, more than likely, is not a transcript of the call, but a paraphrase. The entire tone of the post lends itself to the author thinking that they're "correct" and that the interviewer was just a rude, monosyllabic simpleton.
2. The interview ended immediately after the author started to argue. Instead of trying to relate to the person and simplify their answers after the first few super-technical answers weren't accepted, they trudged on with the attitude of "this person has no idea what they're talking about and this is stupid" rather than "I'm clearly overshooting the mark here, maybe I should try and simplify the answers".
1. The author of the post says that this was a phone call. That means that this, more than likely, is not a transcript of the call, but a paraphrase. The entire tone of the post lends itself to the author thinking that they're "correct" and that the interviewer was just a rude, monosyllabic simpleton.
2. The interview ended immediately after the author started to argue. Instead of trying to relate to the person and simplify their answers after the first few super-technical answers weren't accepted, they trudged on with the attitude of "this person has no idea what they're talking about and this is stupid" rather than "I'm clearly overshooting the mark here, maybe I should try and simplify the answers".