What would happen to you if you didn’t respond? Would you go into convulsions?
How is saying "you're welcome" bad though? In the past I would've said, "it was good to hear your voice too" or something along those lines, I just said "you're welcome" instead.
You didn’t answer the question. What would happen if you didn’t respond?
Grand scheme “you’re welcome” “I love hearing your voice” puke etc. changes nothing. It’s about your beliefs and values on how you let people treat you.