Low effort thread. Use the sticky next time or write more than two questions.
>Does anyone actually use this?
I hope not.
>Is it any good?
No.
https://salixos.org/
>"Features"
>one application per task on the installation ISO
Wow! How did they do that?
>fully backwards compatible with Slackware
Based on abandonware
>optimized for desktop usage
Means what? What distro isn't? A good distro is a distro you can use both on a server and a desktop computer.
>high quality package repositories with dependency support
Wow! They have a repository! Repository full of binaries built with whatever compiler in whatever environment, which makes them totally opaque, insecure and irreproducible.
Seriously use Guix System.
>incredibly fast package tools
Wow, like tar or a package manager?
>simple & fully localized system administration tools
Every distro has that.
>nice artwork
WOW!
>supports 32-bit and 64-bit architectures
Supports only botnet architectures. Incredible!
Pluses i found:
Doesn't use systemd.
Call itself GNU/Linux.