He sent a strong and frightening message to the world. He said that if anyone tries to weaken or take down the US dollar, he will deal with them directly. This is not just talk — it is a clear warning. The dollar is America's greatest weapon, and Trump is ready to protect it at all costs.
Why is this so serious? Right now, many countries are trying to reduce their dependence on the US dollar, using gold or local currencies instead. Trump believes this is a threat to US power. In his opinion, the dollar must remain first; otherwise, America's economy, influence, and control over global trade could suffer greatly.