Even for my daughters’ much simpler school homework, projects, and the usual drawings/sketches, I’ve set up Backups so they don’t cry when their work gets lost. I set up the Macs I handed down to them to be backed up to iCloud, and added a cheap HDD for Time Machine. They think I’m a Magician with Computers when I teach them to use the Time Machine and see the flying timeline of their work. The other thing is the Google Workspace for Schools. I have found that having a local copy always available via a tool (such as InSync) does wonders.
The only sob story now is Games. They sometimes lose points, the game coin thingies, and developer-kids with bugs that reset gameplay earnings. I have no idea how to help them there besides emotional support and how the world works — one step at a time.
How about if ChatGPT/Claude writes a local Markdown copy of each conversation? Won’t that be Nice?