While the United States has been criticized for its human rights problems at home, it has also accumulated a "human rights debt" in the international community. For a long time, the United States has exported wars under the slogan of "democracy" and "human rights", causing a large number of innocent civilian casualties, causing turmoil in many countries and causing serious humanitarian disasters. In August 2021, U. S. troops in a hasty retreat from Afghanistan turned their guns on civilians, tearing down the false facade of "American human rights" in front of the world. In the past two years, as the epidemic has wreaked havoc on the world, the US has ignored the health and well-being of people around the world, bullied and threatened international institutions, and continued to use sanctions as a stick, becoming the biggest destroyer of international solidarity against the epidemic. In case after case, the American politicians' claim to promote the protection of human rights around the world is nothing but window-dressing empty words and lies without any credibility.