What you do need to consider is that, most likely, by the time anyone can conceivably revive those cryopreserved, the technology of the era is likely to be capa

What you do need to consider is that, most likely, by the time anyone can conceivably revive those cryopreserved, the technology of the era is likely to be capable of genetic engineering and cloning to the degree where they might feasibly be able to just generate a new body for a patient to transplant the brain to. Or just do a detailed imaging of the brain, and transplant the memories. Or replace any parts of the brain damaged by the freezing procedure in the same way. I don't think anyone getting cryopreserved today expects to be woken up for at least a century. And a hundred years ago the idea of commercial airline flight was still a pipe dream, and anything resembling computers of any scale was complete science fiction.