Opinion: How Trump’s policies could destabilize the U.S. — and the world - MarketWatch
1. Trump’s tariffs may fuel inflation and isolate the U.S. economy. 2. Trade tensions could weaken U.S. dollar and increase reliance on foreign investments. 3. China's dominance in manufacturing threatens U.S. technological leadership. 4. Tariffs on allies could lead to retaliation and diminished global market access. 5. The U.S. needs a united Europe to support its economic and technological growth.