特朗普向全球加征关税，新加坡淡定表态：习惯了，没必要大惊小怪

Core Viewpoint - The article discusses former President Trump's decision to impose a 15% global tariff despite a Supreme Court ruling declaring his previous tariff actions unconstitutional, highlighting the unpredictability of his policies and its implications for global trade stability [2][4][6]. Group 1: Trump's Tariff Decision - Trump announced a 15% global tariff for 150 days, citing the 1974 Trade Act, in response to the Supreme Court's ruling against his previous tariffs [2]. - The global reaction to Trump's tariff announcement was largely one of condemnation, with many viewing it as an irrational response to the Supreme Court [2][4]. - Trump's behavior of frequently changing policies is characterized as a norm, with observers like Singapore's Minister Ong Ye Kung suggesting that such unpredictability should not be surprising [4][8]. Group 2: Global Trade Uncertainty - Ong highlighted that the primary concern for global businesses is not the specific tariffs but the unpredictability of Trump's policies, which creates significant uncertainty in global trade [6]. - A stable and predictable trade environment is essential for companies to manage costs and market stability, which is threatened by Trump's erratic policy changes [6]. Group 3: Singapore's Response - Singapore's approach to the situation emphasizes the need to adapt to the new international environment and strengthen its internal capabilities to better handle uncertainties arising from U.S. policies [6][12]. - The article suggests that countries, including Singapore, have developed a level of fatigue regarding Trump's tariff policies, indicating a need for strategic consistency rather than reactive changes [8][10]. Group 4: Domestic Political Context - The Supreme Court's ruling against Trump reflects growing domestic dissatisfaction with his policies, posing challenges for him and the Republican Party, especially with midterm elections approaching [10]. - The political instability within the U.S. may be viewed positively by other nations, as it could lead to less erratic international behavior from Trump [10][12]. - The ruling also opens the possibility for affected countries, including China, to seek legal recourse against the U.S. for unjust tariffs, indicating that Trump faces multiple challenges both domestically and internationally [12].