I think the recent issue with the harassment of the Tibetan student council president(?) by Chinese students shows that it doesn't matter whether it's government-sponsored "trolling" or not. If your government punishes people who aren't outspoken in favor of the Party while abroad, then those people are still shilling on behalf of the Party, even if they're not actually paid to do so.
I know my comment probably will just reinforce your prejudice/bias, and make you laugh and say "wow see what I said? Another troll started to attack me immediately!!", but I don't care.
> At least they're relatively easy to spot,.. sort of grammatical error
Yeah, because they're Chinese, who are using their second language. It is indeed easy to spot non-native speakers (or Chinese if you will), how does it have anything to do whether they're "government shills" or not? Just because people have a different view from you, and the fact they come from China, don't make them government shills. There are plenty of actual Chinese people like me lurking here (mainly to read tech news).
> while not actually saying they're from China themselves
Since when people need to reveal their nationality to make an argument or opinion on Internet? Should I claim HN are full of "Western trolls", because the anti-China threads/comments here are probably 10x the amount of the pro-China ones (the ratio would be close to 100:1 on some subreddits like /r/worldnews), and 99% never actually "reveal where are they from" (including you)?
Just to save you a click: I'm a Chinese and I often be frank about it. I don't think it should be necessary, since people should judge my comment purely based on what I said, not where I'm from; but because of people like you I have to do so otherwise my comments will be downvoted to oblivion.
> those people are still shilling on behalf of the Party, even if they're not actually paid to do so
Wow. Brilliant, now we don't even need any evidence to proof these Chinese people are shills (not like there is any to begin with, besides they are somewhat pro-China in SOME ASPECTS), they AUTOMATICALLY are.