Trump and his administration do spread Kremlin falsehoods and talking points. This was a major sticking point in Gabbard's confirmation. For instance, she spread the false claim that Ukraine was developing bioweapons that are a threat to Russia. Trump himself repeated the false claim that Zelensky has a poor approval numbers and is preventing elections because he's a dictator. Trump also said Ukraine started the conflict. In his last admin he said that "Crimeans want to be Russian".