I like this solution way much better. Now the only player that's missing here is Almalinux. Maybe it's not too late to make a U-turn and join this new group so that Redhat alone can be responsible for contributing to RHEL as intended.
Just FWIW I can point to a dozen other CentOS Linux rebuilds, at least one backed by Huawei and another backed by HPE.
So no, this is badly wrong.