MajinBlayze [any, he/him]

A VPN is definitely an example of software you should use rpm-ostree to install.

To add some detail, anything you install in a distrobox (or other sandbox/container) can’t add kernel modules, which I think is the error you’re getting.

deleted by creator

It’s not quite that simple.

Each package can choose one from a handful of runtimes to use, each of which include common dependencies (like gnome or qt libraries), and if multiple flatpaks use the same runtime, that runtime is only downloaded once.

It is less space efficient than your typical package manager, but brings other benefits like sandboxing.

Thank you, I needed that today