Can't have it both ways. either it is or isn't. It shouldn't really matter what ethnicity is being represented. They're both examples of the same issue. It just becomes more apparent with the asian usage because it stands out more in a show that historically targeted the north american market with it's naming conventions in previous shows.
Like I said in my previous post, it's more a failure of imagination on the writers/producers parts than anything else. I don't think it comes anywhere close to being "offensive" or insensitive, just a little too "on the nose" as I originally said. It's bad writing that smacks of fan fiction
Editlevels of rationalization "in universe".