IF China would hypothetically go to war over Taiwan (which they won't), this would not necessarily mean a full-scale invasion, with D-Day style amphibious landings, etc. The comparison with Ukraine is limited in this regard. Ukraine is a huge and flat country, ideal for tank warfare and large-scale battles (the frontlines are several thousand kms long), whose interest to the West lies mainly in its strategic position next to Russia and the Black Sea, i.e. the country's geography itself is its main prize. As long as the country exists, it has value. On the other hand, Taiwan is a somewhat small and mountainous island (20 times smaller than Ukraine), whose interest to the world powers (China included) lies mainly in its advanced manufacturing capabilities. Those happen to be located in a few urban centers, the rest of the island is "useless" in strategical terms, i.e. no one is interested in controlling huge mountain peaks devoid of urban centers. All those TSMC fabs, Foxconn, D-Link, etc. factories, if destroyed (and any target can eventually be destroyed with today's technology) would turn Taiwan into a Casus Belli fundamentally void of any sense, for the US to go into an open conflict with China. After, say, a month of heavy bombing, what interest would there remain in a destroyed Taipei? We can be 100% sure that the Chinese military (and others) are very accurately analyzing how many low-tech drones vs. expensive cruise missiles vs. strategical bombers are needed in Ukraine to level a target of the size of a Semiconductor Fab. We all know in this forum you can't make semiconductor chips in a war environment. This might sound harsh (and it is) but this is how wars are won. IF China would successfully destroy Taiwan's manufacturing capabilities (or even very strongly deny shipping to and from the island), how do you think the rest of the world would react, facing a potential long-term shortage of chips because of a war in the Straits region? TSMC Engineers could be evacuated for sure, but tbh, they're not that important (they would be debriefed Operation Paperclip-style and then perhaps employed somewhere else.)