That being said, if you maximize EV over normative uncertainty about this issue, e.g. fix the moral view except for its stance on how to individuate and count duplicates, then the wager against duplicates disappears, and duplicates will count in expectation. You may even get a wager for intuitively massively redundant counting, where the you there now is actually a huge number of separate minds and moral patients, by counting each conscious subset of your brain (e.g. Crummett, 2022).
That being said, if you maximize EV over normative uncertainty about this issue, e.g. fix the moral view except for its stance on how to individuate and count duplicates, then the wager against duplicates disappears, and duplicates will count in expectation. You may even get a wager for intuitively massively redundant counting, where the you there now is actually a huge number of separate minds and moral patients, by counting each conscious subset of your brain (e.g. Crummett, 2022).