I have an use case.

I have a multi-region homelab cluster and I share some photos with my friends in the US and my parents in Russia. I’m auto-uploading full library (basically replacing iCloud/Google Photos) and I can share links to selected photos or albums (a reachable node will be determined by a split-view DNS). All without risks of exposing my full photo archive in case either node gets seized or otherwise compromised.

(Now, this is what I’m trying to do. I set things up, but it’s not really functional at the moment, because Ente is buggy af, and I haven’t yet learned how to rebuild and debug their iOS app.)