This is unrelated to quantum in any way. The limit of accuracy to perfection is smooth. That is, it makes sense to 1-box even for a 51% accurate predictor, and the expected utility goes up with accuracy, reaching its maximum for a perfect predictor.
This is unrelated to quantum in any way. The limit of accuracy to perfection is smooth. That is, it makes sense to 1-box even for a 51% accurate predictor, and the expected utility goes up with accuracy, reaching its maximum for a perfect predictor.