If you already know k8s, this is probably true. If you don't it's hard to know what bits you need, and need to learn about, to get something simple set up.
The clear target of this project is a k8s-like experience for people who are already familiar with Docker and docker compose but don't want to spend the energy to learn a whole new thing for low stakes deployments.
A normal person wouldn't think 'hey lets use k8s for the low stakes deployment over here'.
I'm afraid I have to disappoint you