We touched this topic several times before in our team. Perhaps we should move
on and do it... it would simplify a development (the yum/dnf hacks,
legacy systemd-nspawn hacks, podman requirement for building Fedora, etc.).
I created an issue [1], can you please vote there if you are concerned? If you
have a good argument for keeping the support, please write here or there (or
both).
[1]
https://github.com/rpm-software-management/mock/issues/755
Thank you,
Pavel