There are solutions like ente and immich but I think they both are pretty overkill for my use case. I almost never look through my old photos so I don't need an app and a web UI or whatever. The face detection thing does not entice me either. I don't need encryption either.
Is there a simpler solution for this? I am thinking of just writing a script that syncs the camera folder using adb or something like that. But before I create a jank monstrosity I thought it would be better to ask around.
https://syncthing.net/
This is what I use too.