What she did is true courage as she risked much (she may go to prison or be murdered by the Chinese) to speak up. This is unlike the "courage" of Hollywood where you get a lot of kudos, increase your standing, and get better acting parts because you criticize the President.
Or, as Ann Coulter has pointed out, pile lies onto the already destroyed reputation of a dead man, Sen. McCarthy. That is what passes for 'bravery' in Hollywood.