The US could fit most of your points, probably even better. The world is not "doomed". What does that even mean? China certainly has its issues, but this sort of irrational fear speaks to me of a subtle form of racism.
I agree with you that the world is nowhere near "doomed" or even heading in that direction. It's not fair to claim racism here, however. The poster did not mention anything about race.
the subject of race has to somehow be implied or involved for the comment/person to be racist. No one is claiming racists will just tell you its a race issue.
Ok, most or all that may be true, but it's quite immediately unrelated to the discussion, which is about the cost competitiveness of China compared to US manufacturing. And quite unrelated to the points of the person you're responding to.
please show me where US
* is ruled by a secretive group of old men
* produces pollution that threatens the entire world
* uses the great firewall to attack tech companies in other countries like github
* creates artificial military island near neighboring countries.
And every since Obama took over, our policies with human rights and dictators is much better