There's a false dichotomy here. It is possible for religions to be true, and for an afterlife to exist at the same time that the possibility of revival after cr

There's a false dichotomy here. It is possible for religions to be true, and for an afterlife to exist at the same time that the possibility of revival after cryopreservation exists. The cryopreserved person simply wasn't truly dead yet in such a scenario. An afterlife can still commence after whatever cosmic rules that indicate true death are satisfied. Certainly everyone will die, no matter what. There is no materialist vision of immortality that can work in a universe with a finite life span.