Valve could be about to release SteamOS for any device
The information is via SadlyItsBradly who found hints that SteamOS for non Steam Deck devices is coming soon
https://xcancel.com/SadlyItsBradley/status/1900419211266002972#m
https://xcancel.com/SadlyItsBradley/status/1900421784349905310#m