>>106940830
>was bazzite not more or less flatpak (or appimage) only?
This is like saying Ubuntu is limited to Flatpaks and Snaps even though you can do "sudo apt install..."
NAME
rpm-ostree - Hybrid image/package system for host operating system
updates
SYNOPSIS
rpm-ostree {COMMAND} [OPTIONS...]
...
install
Takes one or more packages as arguments. The packages are fetched
from the enabled repositories in /etc/yum.repos.d/ and are overlayed
on top of a new deployment. It is also possible to specify a local
RPM package that resides on the host. Overlayed packages can later
be removed with the uninstall command.
This installs what people consider as "native" packages.