In many senses there's hubris in the western* view of China accomplishments: most of what western companies have created has had significant contribution by Chinese scientists or manufacturing, without which those companies would have nothing. If you look at the names of AI researchers there's a strong pattern even if some are currently plying their trade in the west.
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* I hate the term "western" because some "westeners" use it to separated what they think are "civilized" from "uncivilized", hence for them LATAM is not "western" even though everything about LATAM countries is western.
While I don't disagree with your overall point, it's important to recognize that this is only a phenomenon of the last ~30 years, and to avoid falling into the trapn of Han racial chauvinism. E.g. there were ~no Chinese scientists in Germany in the 70s but they were heavily innovating nevertheless.
Consequently newer tech is precisely where global cooperation is most required so no country can really do it by themselves. We could even say no country, western or otherwise, has been doing it on their own for the past 500 years or so but alas...