Earlier quoted context omitted.
Even here on Hacker News, a week or so ago I saw someone being chided for “breaking the HN guidelines” by calling out a sock puppet. When I looked at the comment history of the account doing the chiding, all of its comments were on China related articles, taking a pro-China view.
There are two site guidelines that apply to this. First, it's not ok to use HN primarily for political, ideological, or national battle. If a commenter is posting as you describe, we ask them to stop. Example: https://news.ycombinator.com/item?id=20727426 . But by no means does it follow that a commenter behaving that way must be a sockpuppet, astroturfer, shill, spy, foreign agent, etc. That's where the second guide…
https://news.ycombinator.com/item?id=20725773
Although I can understand the admonition (for using the wrong medium to call out those accounts), I simply can't understand how those 2 accounts are still active, given their obvious purpose that goes againt HN guidelines in a more serious way.