There are not millions of doomsday preppers in the US. And their obsession is not representative of public will or sentiment.
The comment you're replying to said:
>Not many people fear of chaos in the USA and not because they have the best firewall
So you seem to be saying that if the US had a Great Firewall the nutjobs who spend half their salary on underground bunkers and armament wouldn't. That's a pretty silly argument.
Historically, I believe it would be much more accurate to say that opportunity creates civil wars. People start wars because they think they can win.
Incidentally, in most of those Chinese conflicts (4 out of 5 I believe), they were right. Many other wars were similar : starts with "immigration", numbers increasing, conflict, open conflict (and mass death), repression (of the losing side). Extermination is often tried but rarely succeeds. Well it succeeds in causing mass death, but it doesn't succeed in the sense that extermination is the result.
If they are using oppression to avoid disorder, they better have long term plan. Otherwise they are digging their own grave.
Not many people fear of chaos in the USA and not because they have the best firewall.