Ok, but as you point out it's not a unique in transferrability - once you've transferred that crypto in the end it's still crypto - you can't live in it or even use it to make jewelry. Locking in your mortgage payment is an inflation hedge and you get a house to live in. Millennials are into the peak home buying years and are now the largest generational cohort. Add to this that we haven't built enough housing to keep up with population growth over the last dozen years or so and this is why housing has gone up so much.