Winnie Mandela Biopic?

Jennifer Hudson is reportedly playing Winnie Mandela in the upcoming film, Winnie.
However, Winnie Mandela has threatened legal action against the film.

I am curious how Hollywood will seek to sanitize the life and struggle of comrade Winnie Mandela.
Winnie was a strong fighter against apartheid and knew that victory would only be achieved with a fight.

"with our boxes of matches and our necklaces we shall liberate this country"