I don’t see how this is a Wayland problem. X11 has no desktop automation integrated either. You had to use third party tools for that like Autokey. And admittedly, there is still no comparable replacement for Wayland as far i know (maybe KDE scripts? https://develop.kde.org/docs/plasma/kwin/api/ or https://github.com/ReimuNotMoe/ydotool?). But that is because nobody has fully build one yet, not because some inherent absence of necessary wayland functions.
they added some nice tools though. e.g. their pacdiff & meld tool eos-pacdiff is pretty nice. then there is a kernel manager and a pretty clever update-script / wrapper around pacman and yay (eos-update). saying it is just Arch + GUI is selling it a bit short imho.