Group 1 - The core conflict between Trump and Musk reflects the fragility of Trump's political alliance, exacerbated by internal divisions over tariffs, immigration, and education policies [1][3] - Trump's political coalition has expanded to include a diverse group of supporters, including young and non-white voters, who are increasingly uneasy about his policies [3][4] - The rising national debt is becoming a significant political challenge for Trump, with projections indicating that U.S. debt will exceed GDP by over 100% in the next decade [5][6] Group 2 - The "Big and Beautiful" bill, which aims to extend tax cuts and increase defense spending, has faced criticism from Musk and could further divide the Republican Party [6][9] - The current fiscal situation is alarming, with interest payments on the national debt expected to exceed one-fifth of federal revenue, raising concerns about the sustainability of future tax cuts [5][10] - Political analysts warn that if national debt becomes a central issue for voters, it could drastically alter the existing political landscape, similar to past events in the 1990s [8][10]