This could be like the Nazis/Communists Big Lie. Their media will keep repeating the lie hoping that people will come to accept it, like the constant repetitions of the phrase “President-Elect Biden” at every opportunity.
Trouble is, I think a very large percentage of the population now knows they are being lied to. Don’t know well this is going to work for them. I’m inclined to think not well at all.
So what? They don't care that you know they are lying.