you can use bootc on *any* ublue image *today*
you can use bootc on any ublue image today
rpm-ostree installrpm-ostree install is a reimplementation of dnf install when running in a containerdnf5 appears to work in a Containerfile, but can't guarantee if there are some micro-issues with it, like with missing SeLinux labels, permissions & such
ostree container commit for each layer of the image, while bootc-derived images are able to use the Container's own layers without that step.