Nobody else knows what your country of origin status symbol words are supposed to mean, so using them to communicate has one clear motive and it isn't clarity
nah, you're just being overly reactive about things. You're not contributing to the main topic
Perhaps no one knows but once it is specified they can at least look them up if they feel inclined.
I didn't know what a Korean steel container looked like, but Google gave me clarity and now I want some.