It’s in-group/out-group narrative. In order to claim to be the good guys you have to invent a bad guy. It’s a power/ego game played by people who are abusive. Both parties play it.
The "bad guy" invented by the right isn't real. The "bad guy" of the left is real. There is no "radical-left shadow government" but there is clearly a radical-right shadow government forming and acting as we watch.