...Or, perhaps more correctly put, such a being (a non-all-knowing being who, however, “knows what you will do”) could not know for sure that he knows what all of the copies of you will do—because in order to know that, he would have be all-knowing—and so any statement to the effect that “he knows what you will do” is a highly questionable statement.
Just like a being who doesn’t know that he is all-knowing cannot reasonably be said to be all-knowing, a being who doesn’t know that he knows what all of the copies of you will do (because he doesn’t know how many copies of you there exist outside of the parts of the universe he has knowledge of) cannot reasonably be said to know what all of the copies of you will do.
...Or, perhaps more correctly put, such a being (a non-all-knowing being who, however, “knows what you will do”) could not know for sure that he knows what all of the copies of you will do—because in order to know that, he would have be all-knowing—and so any statement to the effect that “he knows what you will do” is a highly questionable statement.
Just like a being who doesn’t know that he is all-knowing cannot reasonably be said to be all-knowing, a being who doesn’t know that he knows what all of the copies of you will do (because he doesn’t know how many copies of you there exist outside of the parts of the universe he has knowledge of) cannot reasonably be said to know what all of the copies of you will do.