Planning for the most extreme circumstances. The allure for many is the prospect of surviving a fatal disease by sleeping a few years while a cure is being developed, being awakened, and being treated. Some may see aging as the disease that they want to avoid and might gamble on getting longevity out of the deal. Others may see it as a one way time travel to allow escape from today to the future during a global disaster.
One Way Time Travel - Surviving Cryogenic Stasis