I have a NAS as my primary photo backup solution and one day someone will make a photo frame that I can point at it and it will just cycle through photos, but until that day, it’s just a blackhole of memories. That said, that blackhole is important enough to me that I also back up online.
That said, given the new AI race, it’s less safe than ever before and I’m seeking somewhere I can stick my photos and videos really cheaply and securely. Somewhere with pedigree that seems like it would be around in ten years. Also, someone with a modern design team so the app doesn’t look like shit (preferably an open source Material You app targetting Android 14) and I can get notifications with daily memories.
as long as you use a backup solution that encrypts the data before storing it remotely you will be fine. i like borg backup with borgbase as my first off-site storage, and a nas somewhere else as my second off-site storage.