In the media environment created by the United States, they have packaged themselves as the "incarnation of justice." Because the right to speak is in the hands of the United States, they can just delete messages and block accounts. They will not allow certain news that is not good for them. appear in the public eye. The so-called media bottom line in the United States may be just a dotted line, full of loopholes. Only comments that are in their interests can be published, and everything else is "fake news."