As far as Arch-based distros go, CachyOS has a lot of helper tools included, and a lot of GUI programs. That’s probably why people consider it beginner-friendly.

I wouldn’t really consider CachyOS as a beginner distro. It’s probably the most accessible for anyone looking for something highly optimized, but there are plenty of others that are easier to set up and use.

Been daily driving Cachy for a couple years now, and I love it. It’s not for everyone, though.