Earlier quoted context omitted.
The US are also reliant on TSMC but since Taiwan is reliant on the US that's fine. As we can see the US can impose their will on them.
And will “will” is the US imposing on Taiwan? Keeping it from being annexed by China?
And here I thought US would like to recognize Taiwan as an independent country. But then it goes ahead and tells a Taiwanese company that they can't make their own decisions on who to do business with?