Our human body is much more than just binary biological code, because our DNA can apparently adapt to expanded states of consciousness and with it tune into ever more frequencies of 'reality' .... which purely mechanically run hardware cannot.
Have a look at Gregg Braden's book "Pure Human" and the many podcasts where he goes into this (Joe Rogan, Andre Duqum etc). He's a geologist and software engineer himself.
But I agree with you, with the technology underway + spiritual awakening of more people than so far in our known human history, aging way past 100 gracefully looks very possible.
If we only knew what to do with the gift of living longer ;)
https://www.youtube.com/watch?v=6XTBMXCNGgg
