More Palin Bashing from La La Land

I still haven't had an answer for this question I don't know how many times I've asked it. If Sarah Palin is such a non-factor and would surely lose any election she enters against a *cough-cough* "formidable" Democrat opponent, why does the left continually bash and lie about her? What does making a movie that is filled with so much liberal lies and misinformation really accomplish that hasn't already been done or said?
That's the liberal way. Lie, lie and lie again until, hopefully, it becomes historical fact. Why not it seems to have worked (for the historically ignorant at least) with Jesus Christ to George Armstrong Custer to John Wayne and conversely Joseph Stalin to John Kennedy to Barack Obama.

Why stop now I guess.

To be fair to the star of the project, Julianne Moore, she says that the way Palin was treated by her handlers, she never had a chance and that she has ability because "You don’t get to be a vice-presidential candidate by accident."