AI革命冲击！美国企业10月裁员15.3万人，同比急增1.75倍，超过20年来同期最高纪录！裁员主要集中在科技和仓储业

Group 1 - The core point of the article highlights that U.S. companies announced the highest number of layoffs for October in over 20 years, driven by the impact of artificial intelligence and cost-cutting measures [1][3] - According to Challenger's report, over 153,000 layoffs were announced in October, representing a year-on-year increase of 1.75 times, with the majority concentrated in the warehousing sector [3] - The total number of job cuts in the first ten months of this year has exceeded 1 million, marking the highest level since the end of the pandemic, while employer hiring plans are at their lowest since 2011 [3]