Comment by heywoodlh

Interestingly, I’m not sure why more people don’t use archinstall, which is provided with the official live ISO: https://wiki.archlinux.org/title/Archinstall

I have no issue doing Arch installations by hand, but sometimes it’s nice to save time when you don’t have any special configurations. That being said, knowing how to do installations manually has been pivotal in me knowing how to recover borked Linux systems.