Group 1 - The core argument revolves around the conflict between President Trump and Federal Reserve Chairman Powell regarding interest rate cuts, with Trump insisting that the Fed must lower rates to support small businesses, while the Fed maintains its current stance [1][3] - Trump's push for interest rate cuts is linked to the significant trade deficit the U.S. faces, which amounts to $1.2 trillion annually, and the burden of interest payments on national debt, which reached $1.1 trillion last year [3][5] - The debate highlights the tension between U.S. domestic monetary policy and its implications for global confidence in the dollar, raising concerns about the long-term dominance of the dollar in the global economy [3][6] Group 2 - The article discusses the potential shift in investment strategies away from the U.S. dollar, particularly through initiatives like the Belt and Road Initiative, which aims to invest in infrastructure projects across various regions, thereby reducing reliance on the dollar [5][6] - The establishment of the Asian Infrastructure Investment Bank (AIIB) under the Belt and Road framework signifies a move towards multi-currency operations, enhancing the role of currencies other than the dollar in international finance [5][6] - The current trend suggests a move towards currency diversification rather than a single currency replacing the dollar, indicating the emergence of a multi-polar currency system [6]