国际观察丨“斩杀线”折射美国制度弊端下的脆弱民生

Core Viewpoint - The term "kill line" reflects the precarious living conditions of many Americans, where a sudden illness or overdue rent can lead to a financial crisis, exposing serious flaws in the U.S. social safety net [1][2]. Group 1: Economic Conditions - In 2023, 42% of U.S. households had incomes below the "ALICE threshold," while 13% were below the federal poverty line, indicating that approximately 29% of households earn above the poverty line but below the ALICE threshold, facing heavy burdens without relief [3]. - The federal poverty line is criticized for being outdated, as it is based on a formula from 1963, while living costs have significantly increased over the decades, making many families vulnerable to financial crises [3]. Group 2: Cost of Living - High living costs, particularly in healthcare, are a direct cause of many Americans falling below the "kill line." A survey revealed that 44% of respondents found it difficult to afford medical expenses, and 36% delayed treatment due to high costs, leading to worsened health conditions [4]. - Tax burdens are also significant, with citizens facing various taxes, including federal, state, and local taxes, particularly in high-tax states like California [4]. Group 3: Debt and Financial Risk - U.S. household debt reached a record high of $18.6 trillion in Q3 2025, with mortgage debt constituting $13.07 trillion. Non-housing debt, such as credit card and auto loans, is also rising, indicating a growing financial strain on households [5]. - The prevalence of debt defaults can lead to severe consequences, including wage garnishments and asset seizures, which further entrench individuals in financial hardship [5]. Group 4: Systemic Issues - The "kill line" phenomenon is attributed to the structural imbalance in service prices, particularly in healthcare and housing, which have risen sharply while incomes have stagnated [6]. - The U.S. capitalist system prioritizes capital returns over public welfare, leading to policies that disproportionately benefit the wealthy while neglecting the needs of lower-income individuals [7]. - Political inaction and lack of compromise among lawmakers exacerbate the situation, as seen during the government shutdown that disrupted food assistance for millions [8].