If you have the memories of every single human up to that point, then you don’t know which of them you are.
This depends on the mechanism of attaining all these memories. In that world, it COULD be that you still know which memories are privileged, or at least which ones include meeting God and being in position to be asked the question.
I mean, I’m with you fundamentally: it’s not obvious that ANYTHING is truly objective—other people can report experiences, but that’s mediated by your perceptions as well. In most cases, one can avoid the confusion by specifying predicting WHAT experiences will happen to WHICH observer.
This depends on the mechanism of attaining all these memories. In that world, it COULD be that you still know which memories are privileged, or at least which ones include meeting God and being in position to be asked the question.
I mean, I’m with you fundamentally: it’s not obvious that ANYTHING is truly objective—other people can report experiences, but that’s mediated by your perceptions as well. In most cases, one can avoid the confusion by specifying predicting WHAT experiences will happen to WHICH observer.