Cloud services are precisely the kind of thing that enable being a digital nomad. Having a permanent home so that you can keep your own NAS is almost the exact opposite of that.
You don't need a permanent home to own a NAS. Rent co-location space, rent a closet from a friend, rent space in your parent's house. You don't exactly need a livable amount of space to store a NAS.
It's no different than paying to use the servers your shit is stored on in some cloud service.
