CentOS 8 was a stable OS mirroring RHEL, CentOS Stream is a bleeding edge OS mirroring Debian Unstable / Arch / similar.
Let's not pretend these are the same thing. CentOS went from something valuable to something we already have many of and, frankly, don't need more of.
(Don't get me wrong, I'm not a CentOS / RHEL user - but I do understand the value proposition that was the original CentOS vision)
(Edit: also don't get me wrong, I'm not disagreeing with you. Just stating in more explicit terms that CentOS as we knew it is gone)