Why assume it's people who can't Google down voting and not Russian and Chinese plants. There's all kinds of topics on here that trigger a down voting campaign that works pretty well on non top comments.
“Please don't post insinuations about astroturfing, shilling, brigading, foreign agents, and the like. It degrades discussion and is usually mistaken. If you're worried about abuse, email hn@ycombinator.com and we'll look at the data.”
“Please don't post insinuations about astroturfing, shilling, brigading, foreign agents, and the like. It degrades discussion and is usually mistaken. If you're worried about abuse, email hn@ycombinator.com and we'll look at the data.”
https://news.ycombinator.com/newsguidelines.html