Certainly that's incorrect, actual logic is used throughout virtually all sciences to deduce conclusions using methods of proof. The reason we're able to deduce many core truths of reality is by relying on both observation and logic to guide us to truth.
But, to engage with your implied argument in good faith: Do irrational people deserve to have all their money taken from them?
But, to engage with your implied argument in good faith: Do irrational people deserve to have all their money taken from them?