Rocky made it clear they have a new build system which lead to their delay. I think it's called peridot. I would imagine that it's not easy to start fresh in two places at once. Alma has an advantage with a process from CloudLinux already in place and now they've rebranded that build system as Alma and so on. Credit to Alma for keeping up and doing their thing; hopefully they'll be fully decoupled from CL in the future.

CentOS had historically fell behind in release times, but we all of a sudden want to paint others in a bad light for being behind. Did everyone forget about CentOS 7 having average of 30 days delay behind each point release? 7.4 being the most at 43 days. What about CentOS 6.0, with 242 days?

As for their behavior, it takes two to tango. I usually like to thank carlwshill and "conan_kudo" (who should pick a better name since he thinks he's from the anime his picture is from) for being true stars in the open source community and really bringing out not only the best in others, but the best in themselves day in and day out. I'm not sure how anyone can put up with them, regardless of which community you're in (CentOS/Fedora EPEL/others), but who am I to judge, I'm just a user.