The promise of "Speed of containers and security of VMs" is enticing, but is there a simple 101/quickstart for somebody that just wants to run one container in this way?

as in no Kubernetes, OpenStack, Multi-tenancy, nothing.....

Just one bare-metal server, configured as KVM host, and how can I [run/start/stop] one Kata container?

I feel like everyone just assumes you're a Kubernetes Pro and runs infrastructure at the scale of Google/FB/Amazon these days... :-(