Given that many-worlds is true, yes. Invoking it kind of defeats the purpose of the decision theory problem though, as it is meant as a test of reflective consistency (i.e. you are supposed to assume you prefer $100>$0 in this world regardless of any other worlds).
Given that many-worlds is true, yes. Invoking it kind of defeats the purpose of the decision theory problem though, as it is meant as a test of reflective consistency (i.e. you are supposed to assume you prefer $100>$0 in this world regardless of any other worlds).