Helical Logic Computation

[JohnnyYesterday]

If the technology has only a very limited market appeal, it is likely to remain a niche product at best and so remain relatively rare and expensive. I find it difficult to imagine the need for a domestic cooler that can refrigerate items down to one Kelvin.

If molecular manufacturing is available to individuals, something like a cryocooler would only be rare unless people didn't want to make them--which seems unlikely in a future where people grow their own starships, or they are starships.