This is a tremendous waste of ice that could be keeping poor people’s food from spoiling.
People are starving in the third world every day and maybe if they had some of this ice that wouldn’t happen.
Just using ice will make crystals form and destroy their brains anyway, just like TV.
Reviving cryopreserved patients does not “bring them back from the dead.” It just revives them from stasis. They aren’t anymore dead than a mind mid-upload.
Actually reviving the dead is impossible because you wouldn’t be able to bring back their soul.