As long as someone extracts any positive utility at all from a future day of existing then continuing to exist is better than death
You are assuming selfishness. A person has to trade off the cost of cryo against the benefits of leaving money to their family, or charity.
And while yes certain humans live in chronic pain any technology able to rebuild a cryo patient can almost certainly fix the problem causing it.
Now assuming benevolent motivations.
You are assuming selfishness. A person has to trade off the cost of cryo against the benefits of leaving money to their family, or charity.
Now assuming benevolent motivations.