What you see is the only real thing. Caretaker machines swapping hard drives or whatever it is they were doing (it’s been a while since I watched it)
That’s why it shows us that, when it does.
As such, it doesn't matter what the substrate is for this story. The technology allows a kind of conscious life after death where people can choose to live life differently than they previously did.
The final scene has, imo, no inherent negative connotation. It seems intended as an hopeful outcome.
If there's a continuity of experience from your present day life to your virtual life, if the virtual version shares all your memories, hopes, fears, thought patterns... Then in what way is it not you?
Do you also think that "reconstructive teleporting" would build another person but that person would not be you?
There cannot be. There isn't even a continuity of experience for when you go to sleep.
It doesn't matter at all how perfect the copy is, because I STILL AM ME.
Brain uploading has never made sense because, well, I can't fit in the wires.
It doesn't matter that some digital simulation of my brain activity happens, and that the simulation feels like it was me and now is an immortal simulation, because I still die. My consciousness cannot be transported to software.
But you remember having lived the previous day. Why is it any different if you remember having lived as a human a second ago and are a computer program now?
> My consciousness cannot be transported to software.
You perhaps don't notice that your entire argument hinges on this claim. This is the central point of disagreement.
I'm saying "if your consciousness was uploaded to a computer you would still experience being yourself", and you're saying "no, if my consciousness were uploaded to a computer I wouldn't experience it as being myself, because uploading a consciousness to a computer is not possible".
1% of your cells are replaced daily. Presumably you still believe you're you even though much of you is constantly being replaced. If it were an option would you really deny your future self an arbitrarily long happy life because you got hung up on Theseus's Paradox?
I long ago accepted that my image of self is a sort of illusion. That things I consider other, like microbes in my gut, constitute a large portion of me. And I change over time. Even the memories I have are copies of copies.
But all that happens in a continuity. Being uploaded is a stark difference and a disconnect that I cannot philosophically reconcile.
Unless you don't.
I agree with your conclusion that because that is the reality of life, the only time worth spending is right now.
So, a computer program can believe?