The thing with arch is that you have to know a lot of stuff. You have to take care of selinux yourself etc. If you know what you do, everything is fine. At the same time you can be on tumbleweed, kinoite or any other distro and install aur packages with distrobox. For me, there’s no reason to use arch. If you want to tinker with your system, go for arch.
If you kind of know what you do as a beginner, you can go for it as well, steep learning curve but you’ll be more advanced than others in the same time.