I think it is well described as allied-supply-chain advantage, but since the USA has the upper hand in so many respects, the final word in so many things, it's really an allied-supply-chain with the USA having a majority vote and a majority share in that chain I guess? I don't know for sure, but given how many parts of this complex industry is dominated by the USA, I think that could be about true.
I got your point, the US has a very strong influence over countries that I listed above but still, its AI advantage depends on capabilities it doesn't control unilaterally. The US can pressure these countries but it still can't manufacture these things.
Chinese people aren't good at creating something but they are good at copying and making it very cheap/available.
Do you think the underlined part is still true today? No doubt that this was what they did for a very long time and they still may do this here and there, but I think they have their own concepts and smart minds to get things done. China is among the countries with the highest R&D spending in the world. DeepSeek, Alibaba, Tencent, BYD, CATL, all the solar panel business, they have plenty of companies that are world leaders in their branch. But there is one very relevant thing related to this topic that they aren't good at and that is advanced semiconductors and lithography equipment.
Do you think this could influence their strategic considerations regarding an attack on Taiwan? They would still have to solve the lithography equipment shortage as ASML would stop providing machines immediately.
DeepSeek - an AI company. Artificial intelligence as a formal field was largely established in the United States.
Alibaba - Alibaba - online shopping, e-commerce platform. The first kind of one was created in the United States, by Amazon.
Tencent - Services that are into this ecosystem first appeared in the United States. What tencent really did is that it combined many things into one and an example is WeChat.
BYD - Europe and the US worked on electric vehicles back in 1800s first, before China.
CATL is another case where China did not invent the underlying technology first.
I agree with you that China has become far more innovative than it was previously but when it comes to game changer innovations, the US and Europe are still leaders.