Until yesterday, I didn’t even know you could use the docker images and the same docker-compose configs with Podman.
The UI you are looking at is Cockpit, which can be installed on almost any Linux Server. I have used it before but I am amazed by its integration with Podman.
Seriously, consider trying this, once.
Here’s another screenshot of Cockpit:
Why would you move to a red hat product?
Because some people want to play with the stuff they have to support at work?
Because the RHEL ecosystem is enormous and heavily used in the enterprise?
Because some people get free licenses?
Because not everybody shares your priorities?