While I think your point is mostly valid and benign, Your impression of China seems outdated and tone might seem a bit arrogant to a native Chinese. Chinese people recognize the gap and appreciate the excellence in their daily life. The CCP rarely censored in the way you described(e.g. it never says China’s education/manufacturing is the best, instead they call out the remaining gap constantly).

As a matter of fact, the biggest concern I have is the political climate in the US has done more harm than the CCP can even dream of with any propaganda. Overseas Chineses tell more and more story of how chaotic US is to their family in China and that spreads. Ten years ago it’s a no brainer to send you child to get US education but now many parents are reconsidering.