Trying Podman as a drop-in replacement for Docker on my new desktop. It's pretty good, only tripped over a few things:
1. You have to install podman and podman-compose
2. Image URLs have to be absolute, e.g. docker.io/mariadb:10.11 not mariadb:10.11
3. Rootless by default means you cannot forward ports from the container to a privileged port (below 1024) on the host
All easily fixed though, and the Podman way is better IMO.