The argument is not that everything that seems possible is inevitable. Rather it is that this particular area of possibility-space is a generally reasonable one given a reasonably allowable timeframe for cryonics patients to be stored. Current advances in printing organs, scanning connectomes, building nanomachinery, etc. are pretty good indirect evidence of that—provided the loss of structure isn’t excessive.
The argument is not that everything that seems possible is inevitable. Rather it is that this particular area of possibility-space is a generally reasonable one given a reasonably allowable timeframe for cryonics patients to be stored. Current advances in printing organs, scanning connectomes, building nanomachinery, etc. are pretty good indirect evidence of that—provided the loss of structure isn’t excessive.