That is simply NOT true.
As I said in an earlier comment, and as you clearly ignored, Chinese companies will not be paralyzed. (1) They have stockpiles. (2) Domestic Chinese semiconductor manufacturers will produce nearly all the necessary chips.
Are you Taiwanese, hoping for mainland China to lose?
In fact, if a global chip embargo happens, the US will lose, not the PRC. The semiconductor market in mainland China is already larger than all the West, and will probably be far larger than it is now. Obviously, if the West refuses to sell its chips to China, local Chinese chipmakers will prosper greatly. The Chinese companies, sustained by the largest semiconductor market in the world, will be far stronger than their Western counterparts. Hence the US will lose.
You assume that China won't be able to make semiconductor chips. That is a very bad assumption.
Let me give you one example, Apple A5 chip fab by Tsmc then shipped to China to assemble by Foxxconn. So in an all out blanket chip embargo scenario, Apple is barred by US gov from sending its A5 chips to China... without this critical component, Apple cannot make its ipad and iphone inside of China. Foxxconn will have to pull out and assemble elsewhere... As a consequence of that, when Apple pulls out it also kills off the entire ecosystem that it supported in China and all the supply chain around that.
Repeat this for Dell, Hp, Lenovo etc , for example Dell cant make a laptop in China if its not allowed to ship the intel processors into China...
Are you telling me China can fab 5nm, 7nm? or that China can produce Intel chips on its own?
So what Dell will redisegn its laptops to use SMIC 45nm? I think not, it will just move its factory to India or Vietnam or whatever.
Overnight this will destroy China's export economy, and how long do you think it will take Xi Dual Circulation to ramp up? By that time China economy will have already crashed and there will be nothing left to bootstrap to circulation in the first place.
In a postPeak world the rate limiting factor is resource extraction/consumption, if US can take out China from the global economy picture then resource inputs become a lot cheaper, it can offset for the pain of uprooting and rerouting global supply chains around China and to cheaper places like India, Vietnam all the while AI automation ramp up means there will be much fewer sweatshops needed to be ramped up to begin with since its all robots now...
This saves US hegemony and puts the ball in China's court where the only recourse is for China to initiate a hot war (retake TW, etc etc) which would once more play to US advantage since China cannot defeat US kinetically if its China offense vs US defence in any hot war situation.. If China cant go to war, and it cant fab the chips, what are its options really? By the time it figured out 5nm the world would have moved on and China would have permanently lose vast majority of its export business as foreign companies would have nearly all pulled out by then
Short of nuclear war, this IS the worst case for China... America CAN try this scorched earth strategy. China MUST be prepared.
I am mainland not Tiawan... Im voicing my concerns because I grew up in US I know how US gov thinks, if I was US gov this would be what I would do
One fallback model of U.S. supremacy is to plunge the rest of the world back into the dark ages through hybrid warfare—while the U.S. controls the key systems of communication, information, surveillance, finance, rent extraction, along with the corridors of maritime transport. Chips are the new oil and semiconductor supply chain the digital OPEC.
This chip embargo is the best hail mary they got and the US will not pass up thd chance to use this ultimate card
China should never depend on its enemy showing mercy, this is the most severe move US can make to collapse China