Her plan is to stick with her short list of platitudes until she is coronated. She’ll get away with it unless she draws a serious primary opponent and one reason for this is not to draw one.
She’s going to be metaphorically hacksawed into little meatballs before the convention, and so damaged that, even should she win the nomination, she won’t be able to win the election.
If we didn’t all have jobs (other than retirees, but retirees often wonder when they ever had found time to work), creating havoc at every one of her appearances might drive her into a stroke.