There is a crude geopolitical contest playing out, to be sure. But that contest is connected to domestic political realities in both countries, and in that regard, Trump is helping Xi Jinping immensely.
While the Trump administration has shown itself to be woefully incompetent at organizing key elements of the response to the pandemic—most importantly failing to make coronavirus testing available and accessible at the necessary scale and scope—it has been remarkably efficient at coordinating with Republicans in Congress and Fox News on calling the coronavirus the “Wuhan virus,” the “Chinese virus,” or even—according to a White House reporter—appallingly “Kung Flu.”