

Yes absolutely true, but also no.
https://gitlab.com/TheEvilSkeleton/flatpak-dedup-checker
For me it is 32GB of data with deduplication, and only like 25GB with BTRFS compression.
So while still way too much, not really a problem if you have a reasonable 50mbits+ internet connection and a 200GB+ SSD
There should still be waay more force. There should only be one runtime (FDO) and KDE and GNOME being extensions to that. Not sure if these perfectly dedupe though
Disks are fun, lol are you a masochist?