I remember on some distros I had to add --expert, never checked why. Maybe was an old version.

gpg --expert --full-gen-key

Some projects I recognize/like:

• kbin
• bcachefs
• Briar
• Castopod
• Collabora Online and LibreOffice
• CryptPad
• DAVx⁵
• Diesel
• Jitsi
• ForgeFed
• Forgejo
• Friendly Forge Format (F3)
• Funkwhale
• fwupd
• Matrix
• KDE
• Lemmy
• Mastodon
• Misskey
• Nitter
• OpenStreetMap
• Organic Maps
• PeerTube
• Pixelfed
• Pleroma
• postmarketOS
• Searx
• PulseAudio
• Qubes OS
• Redox OS
• Servo
• StreetComplete
• Tauri
• UnifiedPush
• WireGuard
• WordPress ActivityPub

Hasn’t been updated in a while, but still valid:

https://manjarno.pages.dev/

Btrfs has it’s own build-in raid. From what I understand you should mount the filesystem with -o degraded and then use btrfs replace to switch to the new drive. I’ve never had to do that myself yet though.

Red Star OS, a little too much spyware.