Made a backup of my Reddit saved and upvoted posts. Thanks to this Python script
https://github.com/samirelanduk/reddit-save

Reddit does provide a copy of this data on request, but that's just of bunch of CSV files.

GitHub - samirelanduk/reddit-save: A Python tool for backing up your saved and upvoted posts on reddit to your computer.

A Python tool for backing up your saved and upvoted posts on reddit to your computer. - GitHub - samirelanduk/reddit-save: A Python tool for backing up your saved and upvoted posts on reddit to you...

GitHub