Please don't use Hacker News for political or ideological battle. That destroys intellectual curiosity, the value of the site.

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

How else to turn HN guys to do illegal and/or immoral privacy-related things if not to make them feel that they are doing the right thing?

Both of you are Han Chinese, judging by your post history, correct? While this may be intellectually hostile for you, it's certainly intellectually stimulating, and helpful to the people in your country who aren't of the ethnic majority (and to people of the ethnic majority outside of your country, in places like Taiwan, that your government desires to claim so strongly).

"If you can't convince with a real argument, bring ethnicity into the discussion to discredit."

even with that he failed

No, I am not. I am a white man living in Western Europe. Yet another time, you are wrong.

Half of your posts are in broken English, and your broken English isn't consistent with any language I'm aware of popular in Western Europe.

Your probably not familiar with all the langauges of Western Europe, and, in any case, a white man living in Western Europe need not be a native speaker or any language of Western Europe (they could, e.g., be a native of Eastern Europe now living in Western Europe.)