This is not the idea with Arch Linux. When you install Arch, you get almost nothing. Not even a bootloader is configured by default. You must decide how you would like the system configured and build it yourself.
Garuda Linux is not Arch, of course. This distro ships with many configuration decisions already made for the user, so installation is much easier and complete (“with colors and rainbows”, so to say). Even so, it is unlikely Garuda will ever configure secure boot during the installation unless upstream Arch starts providing secure boot support without the need to enroll your own keys.
Yes, if you want secure boot to be set up with no effort on your part then Ubuntu is a good choice. Or like I mentioned, Fedora does this by default as well. Enjoy! 