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.
There is also this: https://github.com/alangrainger/immich-public-proxy
I think your immich gallery can even be private ( though the public proxy would need to be able access it ).
I have no experience with it though.