Please don't feed the trolls. The site guidelines put it this way: "Don't feed egregious comments by replying; flag them instead."

https://news.ycombinator.com/newsguidelines.html

https://news.ycombinator.com/newsfaq.html#cflag

If you post like this, you're perpetuating a nationalistic flamewar, which is just as bad as starting it. If people simply flagged the firestarter it would fizzle out.