> The question of why the US has the right or power to tell TSMC, a Taiwanese company, who it is allowed to do business often comes up in these discussions. US

> The question of why the US has the right or power to tell TSMC, a Taiwanese company, who it is allowed to do business often comes up in these discussions. US Dollar hegemony. If a company is banned doing business in USD, no large banks will want to touch them.