What’s in play here
#1 world chip manf taiwan #2 ROK, #3 Japan, #4 China, #5 US.
These are followed by Germany UK France, Netherlands.
A lot of complex microprocessor are manufactured by several of these nations and others contributing.
The high end chips are made mostly in the US and Japan.
The midrange chips, think cell phones Taiwan, ROK
The internet of things chip sets come mostly from China.
By dollar valuation based on chip complexity and use by far still the larges chip manufacturing is the US.
Intel, NVidia but they are not alone in this position. Much of the manufacturing and contributing components to these high end chips come from several nation both east and west.
In 2020, the semiconductor industry in the United States accounted for 47 percent of the global semiconductor market.
www.statista.com
So the off take is if a war breaks out over Taiwan then hold on to your cell phones and know you will be free of your thermostat spying on you anytime soon.
The US continues to drive semiconductor manf away from China by encouraging growth at home and other nation.
Everything we know about new chip manufacturing facilities in America.
www.tomshardware.com
So when someone says we have no business or stake in defending Taiwan they are misinformed. We and a lot of other industrialized nations have a reason to be involved. And that is just the business motivation.