So I don't really get even after almost five years where modularity is
going or what it wants to achieve. I don't understand its use-case for
any of Fedora, RHEL, and CentOS because disabling
parallel-installability to allow parallel availability is imho not
really an option. But yeah...maybe I am missing some angle. In that
case, please, explain it to me because I would really like to
I just started a new thread where I try to share some background history and context. Hopefully it helps. It should direct you to all of the other documentation that explains most of your questions.