On 1), I agree that “pre-chewing” anthropic utility functions appears to be something of a hack. My current intuition in that regard is to reject the notion of anthropic utility (although not anthropic probability), but a solid formulation of anthropics could easily convince me otherwise.
On 2), if it’s within the zone of validity then I guess that’s sufficient to call something “a correct way” of solving the problem, but if there is an equally simple or simpler approach that has a strictly broader domain of validity I don’t think you can be justified in calling it “the right way”.
On 1), I agree that “pre-chewing” anthropic utility functions appears to be something of a hack. My current intuition in that regard is to reject the notion of anthropic utility (although not anthropic probability), but a solid formulation of anthropics could easily convince me otherwise.
On 2), if it’s within the zone of validity then I guess that’s sufficient to call something “a correct way” of solving the problem, but if there is an equally simple or simpler approach that has a strictly broader domain of validity I don’t think you can be justified in calling it “the right way”.