Also you might painting too wide a brush with “the West”. I wouldn’t assume that Americans and, say, Austrians have similar exposure to public markets.
That said, there's no question that US households have grown fat on the massive expansion of the tech giants. A one trillion $ market cap was shocking not long ago, now you've got Apple and Nvidia at $4-$5 trillion, each about as valuable as China's top 25-30 stocks combined. The US wealth base is highly exposed to a PE multiple compression event, which is likely whenever the bubbly valuations centered around the AI boom reduce.
Also to put a reference figure on it, China's top 500 stocks are roughly worth $11.5 trillion. Nvidia + Apple are worth a combined ~$9.6 trillion.
If China decides to take over Taiwan and nationalises TMSC, redirecting their top tier silicon to 100% Chinese companies then what are the American firms worth?
China is not going to sabotage themselves like that.
By whom?
China would be mad to destroy the most valuable building on that island.
I doubt Taiwain would bomb themselves.
I can't see anyone in the US acting like this either.