Why not adopt Calamares as graphical solution instead of relying on terminal ?

[medmedin2014]

The command line gives a lot of problems and can lead the user to dangerous situations especially when choosing partitions, so why is Calamares not preferred as an alternative ? Many Arch based distributions already use it, and it works fine, even some unresolved issues with archinstall like installing on single ext4 partition is not present with Calamares.