> I see no reason using Docker at least on Linux boxes. Not sure how Podman fares on macOS or Windows.

I hope the majority doesn't end up with your point of view. Docker is not RedHat/IBM. If Docker goes away RedHat gets to continue to push their corporate agenda with a heavier hand. There are some advantages to Podman, but there are also some things that have not been executed well in RedHat's mission to replace all things Docker. If you look at the history of how RedHat approached the container space they could have contributed, and improved, a lot of projects they ultimately wasted time and effort on. RedHat isn't a company that has an agenda of doing right by the customer and that's why you should consider what you hope for from a bigger picture perspective.