They accuse their enemies of the things they’re doing.
Projection.
Apparently this is not a new strategy for the liberal mindset, either. FDR and Harry Truman were concerned that Republicans were in cahoots with the nation's enemies seventy and eighty years ago.
They were sort of right. But it was the PROGRESSIVE Republicans who were siding with first the National Socialist Third Reich, and later with the Stalinist Soviet Union. Most of these Progressives later migrated to the Democrat party, only a few remained as what we today call "RINOs".