How else could the caller have possibly handled it?
This is obvious: by answering the question. I'll repeat that he was under no obligation to answer that question.
My mother-in-law does the same thing this guy does: stands her ground and refuses to answer any questions. It's completely her right to engage in that manner, but she neither asks for nor gets any sympathy for how long she has to stay on the phone with people.
Maximally demanding all your rights all the time is usually not coincident with smooth interactions with other human beings.
This is obvious: by answering the question. I'll repeat that he was under no obligation to answer that question.
My mother-in-law does the same thing this guy does: stands her ground and refuses to answer any questions. It's completely her right to engage in that manner, but she neither asks for nor gets any sympathy for how long she has to stay on the phone with people.
Maximally demanding all your rights all the time is usually not coincident with smooth interactions with other human beings.