Now I'm wondering how long it would realistically take for that to become a not-insane demand. I know data storage multiplies pretty rapidly, but not that rapidly, so are we talking decades or centuries?
Homemade ice cream is worth it if you have the equipment for it, by which I mostly mean the actual churning machine. All the custard and stuff is a lot fiddlier if you don't have a stand mixer or a family member to mix for you, but it's still doable.