谷歌首席执行官皮查伊：美国（恢复竞争）的补救措施实际上是在分拆谷歌的搜索业务。

Group 1 - The core viewpoint of the article is that the measures taken by the U.S. to restore competition are effectively aimed at breaking up Google's search business [1] Group 2 - Google's CEO Sundar Pichai expressed concerns that the U.S. government's actions could lead to significant changes in the competitive landscape of the tech industry [1] - The article highlights the ongoing scrutiny and regulatory challenges faced by Google in the context of antitrust issues [1]