Its not really steered towards mods, but towards everyone, because everyone can make notes. Today ive noticed that many things need to be retyped constantly, often that is the install steps like editing sudoers, configuring systemd-boot or something else, I just think that for convenience some notes should be added, like it has been done with ... chroot.
(... chroot also needs to be edited to include a /boot partition. Currently, it just instructs to mount root and chroot right away, which I think is bad and the author should edit this)