美国为何发起自杀式攻击，帝国的疯狂教给世界最后一课

Group 1 - The core argument is that the tariffs imposed by the Trump administration have negatively impacted the U.S. economy, leading to increased costs for businesses and consumers, market volatility, and disruptions in the global supply chain [1][3][11] - The root cause of the current situation in the U.S. is long-standing social issues, including wealth concentration and increasing inequality, which have left many citizens feeling abandoned by the system [3][11] - Trump's tariff policies, initiated in 2018, aimed to combat unfair trade practices but resulted in retaliatory measures from other countries, adversely affecting U.S. farmers and manufacturers [5][9] Group 2 - The tariffs led to significant cost increases for American consumers, with estimates indicating that tariffs imposed in 2018 alone cost U.S. companies and consumers an additional $51 billion [9][11] - Despite the intention to reduce the trade deficit, the tariffs have not achieved this goal; instead, the trade deficit has increased due to higher import costs without a corresponding improvement in exports [9][11] - The economic policies have contributed to a decline in U.S. global influence, with a shift towards isolationism and protectionism, which threatens democratic values and accelerates the de-dollarization process [13][18] Group 3 - The long-term outlook is pessimistic, with expectations of continued trade friction and potential inflation resurgence, leading to increased business failures and a search for alternative trade partners by allies [17][18] - The article emphasizes the need for continuous investment in education and public welfare to prevent societal division and political crises, highlighting the responsibility of elites to address inequality [15][18]