RFC: System stability literacy

[keanehatescoding]

Proposal: A guide(especially in the form of a video) on how to make your system as stable as possible would be nice and how to recover from system failure, I believe these should cover:

1. Btrfs- how to use snapshots i.e rolling back to a snapshot after a broken update via grub
2. Installing a lts kernel and how to switch to it on grub.
3. Always having an archiso usb to fix a broken update or when you've seriously messed up with your system
4. Using the archive aur for downgrading packages when updates break packages
5. Using other app images I.e flatpaks, Appimages and 🤮 Snaps
   for non arch available software or broken arch software
6. GNU Stow for backing up configuration files on GitHub
   More suggestions are welcomed