alt Hacker NewsSo what makes you think it's not Chinese nationals attacking those comments?
Please never forget that US runs the largest state-sponsored hacking program. They are and have always been the largest APT. Anything opposing that narrative is blatant propaganda.
RE motivations - I wonder whether this is part of their push to double down on social stability efforts?
I have no strong views on whether US or Russia or China are the biggest hackers (and think it's impossible to k ow or judge objectivel) but feel compelled to point out that you seem convinced without evidence and proactively attack any replies contradicting you ("everything else is propaganda").
This is neither good discourse style nor does it help the accuracy of your own worldview to proactively decry and dismiss every contrasting position as propaganda. It's a surefire way to maintain incorrect worldviews and while it may hell your confidence does not make your positions true.