I don't care if you have 3 idols in your possession, if you believe your alliance that you are safe, you are going to be blindsided. If everyone tells you they are voting one person out and you believe them, you are going to be played. Yes you look dumb but no way is that the dumbest move like making it to the final 3 and choosing the wrong person to go up against in front of the jury.

Think about it, if you were final three and you had Johnny Fairplay or Sandra to play against in front of the jury, who would you take? Now we all have to agree that is a way easier choice than using the idol when your alliance tells you they are all voting for someone else. If anyone used the idol because they thought they were being blindsided and they didn't receive 1 vote, we would all be saying that person was the dumbest player ever because they wasted it! Lillian was the dumbest in my opinion, she had the easiest choice in the history of Survivor and fucked it up.