Did she not use this EXACT quote last time she played? Or am I confusing her with someone else. It sounds like Cirie to me. That or Natalie hoping to sow seeds of doubt in Amanda/Poverty/Cirie to split them up instead of voting her out as the the lone fan left.
It is astonishing how foolish humans can be in groups, especially when they follow their leaders without question - States: The Bene Gesserit View. All States Are an Abstraction.