I mean, I don’t really have a use case for a remote file system my self currently, decentralized or otherwise. It’s an interesting idea though. I’m curious how that would even work.
I could imagine it being useful for some organization that has membership that fluctuates consistently. Precluding relying on anyone to manage or host a central file server. Or an organization that can’t rely on a central server staying up due to some adversarial relationship with another party.