You can enjoy security and convenience without requiring users to download, install and update a dozen different system images just to run some simple apps. I

You can enjoy security and convenience without requiring users to download, install and update a dozen different system images just to run some simple apps. I have a few apps installed via Flatpak there are multi-gigabyte updates several times a week, usually for the base images under the apps themselves. I apparently have 3 different copies of GNOME, more than half a dozen platform images, and several copies of the Freedesktop SDK. Many Flatpaks aren't sandboxed, either.