Group 1 - The core viewpoint of the article is that Trump views tariffs not merely as negotiation tools but as a fundamental solution to America's economic issues, which raises concerns about his governance style and future economic direction [1][2][3] - Trump's communication with major U.S. automakers indicates that tariffs are a definitive goal rather than a bargaining chip, surprising many in the business community who expected a more traditional approach to trade negotiations [2][3] - The article highlights a significant shift in the business environment, as executives are now reassessing their optimistic assumptions about "Trump 2.0" and adapting to a new trade policy landscape [3] Group 2 - The stock market, previously seen as a barometer for Trump's policies, has shown a decline since the introduction of new tariff measures, indicating that market performance may no longer influence his stance [4][6] - Since the start of Trump's new administration, over $1 trillion worth of goods have been subjected to tariff measures, contrasting with the $300 billion in tariffs during his first term [7] - Trump's current administration is characterized by a more unified team that shares his economic views, leading to a more consistent execution of policies compared to his first term [8][10]