Why would you need expandable storage? Everything should be backed up via the cloud. Either a paid cloud, or your own (or both).
People walking around with a ton of data on their phone is crazy. It can be dropped, broken, stolen, etc at any time.
If my phone broke or was stolen I'd lose nothing. Everything is backed up immediately to my unraid server.
Release: 2024.
Watch it be December 31 2024. Only 15 months left lol.