> Now unlike you I have zero inside knowledge or experience, so maybe I'm just talking out of my ass. But I am willing to make a somewhat falsifiable prediction, that Rocky and similar clone projects don't have much chance of success. Maybe I'm all wrong and Rocky can with a handful of volunteers and some clever scripts, resurrect CentOS-as-people-understood-it. Or maybe some deep-pocket 3rd party with a better brand than Oracle will step up. We'll find out a year or so.
So, let's try this. I agree that Rocky will not be a big success, but completely because I don't think there's a major market demand for a RHEL clone in 2020. New deployments will end up being a container Linux distro with deployments inside VMs or containers. (RH)EL8 is relatively new with low-ish adoption. We still had customers on EL6 six months ago when I left. Institutional customers aren't likely to move to EL8 until EL7 is nearing the end of phase 3 support, since the costs involved in reworking their applications to work (and their build/config management toolchain to work with modularity+etc. This has nothing to do with Red Hat's stance, which was (for the 7.5 years I was there, and still, from everyone I know who's still there) very overtly pro-upstream.
Users don't need a strict RHEL clone. They need a life raft until they can move to containers. It's not worth re-training administrators how to use some other package ecosystem. Rocky will fail, but for these reasons