Richard, that’s a good observation, it deserves a place in physics-of-immortality folklore as a criterion for whether futures-with-true-immortality form a set of more than measure zero in your preferred physics. Perhaps it will inspire some future Dyson or Tipler to show us that if only we can make it to the endless final age of the universe incarnated in the appropriate form, the rate of fatal component failure might behave as you describe.
Richard, that’s a good observation, it deserves a place in physics-of-immortality folklore as a criterion for whether futures-with-true-immortality form a set of more than measure zero in your preferred physics. Perhaps it will inspire some future Dyson or Tipler to show us that if only we can make it to the endless final age of the universe incarnated in the appropriate form, the rate of fatal component failure might behave as you describe.