I was peeling carrots and I asked my nephew to get me a kettle to put them into. He said it was a pot. I didn’t really care what he wanted to call it. Just get it so I can make dinner. I was visiting at his house, his Mother’s house. But he went on about it, correcting me.
In fact, I still don’t know which is perfectly correct and I don’t very much care. I will still, likely, say pot or kettle and mean the same thing. The word is trivial, the meaning was pretty clear.
But he was hung up on the nuance of pot versus kettle. He was not helping me peel carrots, potatoes or get dinner cooking. Which mattered more? I think he would have figured out the lack of importance in the nuance if he had no dinner.
But, a lot of people seem to get hung up on trivial things, like nuances these days.
I do think the word matters and getting it correct matters, but it depends on the circumstances. There are times when communication needs to be clear, when communication is very important and there are times when you just want something to boil the carrots in.