Kubernetes uses cri-o nowadays. If you’re using kubernetes with the intent of exposing your docker sockets to your workloads, that’s just asking for all sorts of fun, hard to debug trouble. It’s best to not tie yourself to your k8s clusters underlying implementation, you just get a lot more portability since most cloud providers won’t even let you do that if you’re managed.
If you want something more akin to how kubernetes does it, there’s always nerdctl on top of the containerd interface. However nerdctl isn’t really intended to be used as anything other than a debug tool for the containerd maintainers.
Not to mention podman can just launch kubernetes workloads locally a.la. docker compose now.
Red Hat 4, father say me down on one of his Frankenstein computers built out of his trash heap in our basement and told me to have fun. I found tux racing konquest and played the shit out of them