I’ve been using colima for cli docker on my arm mac. It’s pretty straightfirward using homebrew.
https://github.com/apple/container
I've been experimenting with it in macOS 15, and I was able to replace Colima entirely for my purposes. Running container images right off of Docker Hub, without Docker / Podman / etc.
(And yes, it is using a small Linux VM run under Apple's HyperKit.)
I’m surprised I didn’t stumble into any of these options, I searched and didn’t find.