Species come and go. There is no reason to believe that humans are the ultimate end of evolution.
It appears that the universe is designed so that organic life forms are simply stepping stones to advanced non-organic intelligences.
Stars with planets are spaced so widely that organic life forms are isolated from each other during the period when they first originate and evolve in each planetary system.
Eventually, an organic life form gives rise to a non-organic life form with indefinite life span. These intelligences can then embark on interstellar travel, since they can easily “sleep” for the required durations.
A little help please to aid understanding. What is an non-organic life form?
On it’s face, the term seems to be oxymoronic