Former U.S. Treasury Secretary Janet Yellen has voiced concerns that former President Trump's policies are eroding global trust in the United States and, consequently, in dollar-denominated assets. Yellen suggests that unpredictable policy decisions and potential disregard for international norms under a Trump administration could create uncertainty in the market. This uncertainty might lead investors to seek safer havens, potentially weakening the dollar's position as the world's reserve currency. A weaker dollar could have significant implications for the U.S. economy, potentially leading to increased inflation and higher import costs. It also raises questions about the long-term stability of the U.S. financial system. Yellen's comments highlight the potential impact of political decisions on global economic confidence and the dollar's standing. ```