How is it coherent for an agent at time T1 to ‘want’ copy A at T2 to care only about A and copy B at T2 to care only about B? There’s no non-meta way to express this—you would have to care more strongly about agents having a certain exact decision function than about all object-level entities at stake. When it comes to object-level things, whatever the agent at T1 coherently cares about, it will want A and B to care about.
How is it coherent for an agent at time T1 to ‘want’ copy A at T2 to care only about A and copy B at T2 to care only about B? There’s no non-meta way to express this—you would have to care more strongly about agents having a certain exact decision function than about all object-level entities at stake. When it comes to object-level things, whatever the agent at T1 coherently cares about, it will want A and B to care about.