特朗普最大“贡献”，就是亲手摧毁了部分中国人对美国的幻想

Group 1: Trade Policies and Economic Impact - The trade war initiated by Trump in 2018 has significantly impacted US-China economic relations, with tariffs being raised to 20% by March 2025, leading to increased costs for US businesses and consumers [2] - The ongoing tariff negotiations continue to affect supply chain adjustments, with Chinese exports shifting to other markets and US companies seeking alternative sources [20] Group 2: TikTok and Regulatory Changes - The TikTok incident marked a pivotal moment, with the US Congress passing a law in 2024 requiring ByteDance to sell its US operations or face a ban, leading to a series of extensions and negotiations until the deal was finalized by the end of 2025 [4][6] - The establishment of a new joint venture in January 2026, where ByteDance's stake was reduced to 19.9%, highlights the political motivations behind US regulatory decisions rather than purely rule-based enforcement [6] Group 3: Visa Policies and Educational Landscape - The visa policy changes under Trump's administration have created uncertainty for international students, with significant scrutiny and mass visa cancellations announced in May 2025, although the actual issuance of visas remained relatively high [6][17] - The perception of studying in the US has shifted from a prestigious opportunity to a risky choice, prompting many to reassess the value of pursuing education in the US [8][13] Group 4: Political Appointments and Influence - Trump's appointments of ambassadors with familial ties and questionable backgrounds have revealed the intertwining of family and political relationships in US diplomacy, diminishing the previous ideal of meritocracy [10][20] - The influence of political funding on decision-making has become more apparent, with policies often favoring specific interest groups, reflecting a shift in public perception regarding the motivations behind political actions [10] Group 5: Public Perception and Societal Issues - Social media comparisons between Chinese and American lifestyles have highlighted common struggles, such as the need for multiple jobs to maintain living standards and the disparities in education and healthcare systems [12][13] - The discussion around education and healthcare has deepened understanding of systemic issues, leading to a growing emphasis on developing models that are more suitable for local conditions [23]