Does anyone know if it’s possible to achieve this? Possibly with an external service that syncs the two?
Basically, the last feature immich can’t do that google does is to share albums. Sometimes my family wants to have albums after events, and my ones live in a silo.
The immich public proxy app is built for this, you run it on your isolated public VLAN, and it displays a shared album to people while loading the images from immich.