The Case for Using Albums in iPhoto, or WebDav
When you take photos on an iphone or other such device it’s easy to take photos and never organise them, unless you share specific photos with specific people. Images are automatically organised by time, date, month, location and people by photo apps but this is just an illusion of organisation.
By playing with Photoprism, Nextcloud, OneCloud, MyCloud (the Swisscom one), Immich and others I have often come across the same problem. When you’re synching thousands of images at a time devices time out after a few minutes, and you need to start from scratch over, and over, and over again. I’ve encountered this issue with almost all backup solutions.