Your country isn't the whole rest of the world. I thought that would be obvious for an average HNer?
"私は日本語がかなり下手です" [0]
Not being good at something is not the same thing as having refused to learn it. From the authors response I honestly can't assess their level of Japanese well. I routinely have had people tell me they don't speak English well but then have a full conversation with them.
https://twitter.com/wingcommander1/status/161706014073333760...