I’ve been watching the TV series Pantheon and I really like it, but this tiny aspect is something I can’t quite grasp. So these people have their minds uploaded to the cloud - and they make a point to state that they’re still “them” - alive, real, authentic. But would it really be like that? The process is brain mapping, so essentially they just make a perfect clone of your brain/mind and run it digitally. But it’s still just a simulation. A perfect clone is still just a clone. The original person is gone. I don’t see the “continuity” aspect.
No. Archival means copying, destructive archival means copying and destroying the original. If the copy was as smart as you, it would know the original you was left in meatspace. It would be stupid to claim the copy is you but in a different individual, not different than wishful thinking.
The copy would be based on you, but from its startup it would become a different individual, as your experiences diverge.