Deleting system files on Archlinux

So, I've installed my archlinux (uhm, I install it using archinstall XD)
and when its booted, I want to install something but the internet is disconnected and I choose the DE is DDE (Deepin Desktop Envoirment) with GDM (GNOME Display Manager) but the GUI like gnome lol. maybe if the Display Manager using GDM its automatically installed GNOME DE too lol

Actual video duration: I forgot

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IF YOU WANT ANOTHER EXPERIMENTS!

If you want to request some video, comment, hopefully I can create it

Thanks for watching, have a nice day!

Видео Deleting system files on Archlinux канала px