You originally said that:
> podman creators do not give a damn about how their binary should be run on different linux distros
Just to play the devil's advocate here, maybe I missed something so I'll try and be verbose and start from the beginning: Podman is developed by Red Hat, and they have chosen to build for, and support RHEL (and implicitly derivatives thereof). There are no "supported" binaries available for $DISTRO because Red Hat has decided not to spend money on supporting, developing and testing for that specific distribution.
Podman is licensed under Apache 2.0 which means that it would be possible for anyone (for example Canonical, who are "responsible" for Ubuntu, or volunteers) to build and test the code for their distribution.
Doesn't it follow then that the responsibility for making Podman available on Ubuntu falls on either Canonical or volunteers that use Ubuntu, and not Red Hat? Otherwise, you could blame any developer on any software for not making their code available on any distro, and perhaps even any OS.
Makedeb is the Debian variant of AUR[1], which allows users to (more) easily compile software that they want but is not available in "regular" repos, so it could be a way to run a newer version of podman on Debian. I haven't tried it, but I believe the idea of these "handheld compilations" is to include the things you express worries about, like dependencies.
I read the links you provided, and "baude" (maintainer) stated sort of what I said above:
> we rely on community support for distributions support
lsm5 said:
> issues are best reported at Ubuntu's official bug tracker
While I can understand the frustration, or disagreeing with the decision, regarding the fact that podman is not equally available for Ubuntu (or any other distro), I don't really agree that the Podman developers themselves (or RH) are more responsible for this than say Canonical or the users themselves.
[1]: https://aur.archlinux.org/