> With quadlets, the only thing required is to drop a `.container` file in the right place and you end up with a container properly supervised by `systemd`.

Is it? He defines a .network file in that butane config without it won't work. Not really obvious. I'm sure this has a use-case and it's nice to have but personally I'm not convinced. You can switch on user-namespaces in docker-daemon or even run docker itself rootless - I guess if you are in Redhat land and use podman anyway it's an alternative but for instance where is this thing logging into? journalctl --user? Can I use a logshipper like loki with this? Is there something like docker compose config that shows the fully rendered configuration? I personally don't see the point and it feels like overly complicated.