CentOS Stream is still that. There is a lot of FUD about it, but it is still ABI compatible with RHEL, it’s still an unsupported community project like CentOS was, it is not a rolling release that people seem to think it is… It doesn’t have a concept of minor versions, but it won’t roll through major versions. RHEL will behave the exact same way if you don’t set a release version.
Because Rocky does every trick they can to get Red Hat source RPMs (they’re the reason Red Hat put the srpms behind a paywall in the first place). CIQ then undercuts, and sells support for Rocky because they don’t do any engineering and don’t contribute anything upstream. Alma on the other hand bases on CentOS Stream (which is ABI compatible with RHEL) and maintains its own SIGs and contributes back to the project upstream. Rocky is a leech, but Alma actively makes entire ecosystem better.
Or put another way, Red Hat embraces RISC-V and Rocky copies their homework. Rocky is a leech, at least use Alma.
The answer to the question you asked?