If I'm understanding correctly, it's OCI compatible in the other direction - it consumes OCI compatible images, but it doesn't expose an OCI compatible layer on top for orchestration.

kube-virt[1] is a thing, though, that provides k8s orchestration for VMs. I don't see why you couldn't use krunvm microvms with that

[1] https://github.com/kubevirt/kubevirt