Transitioning from CentOS 7 to RedHat 8 and 9 at my former company's private cloud has smooth for most teams, pareto-style, with 80% of migration-related incidents caused by the 20% of the teams that did some really weird changes to the VM's OS that was no longer allowed under RHEL 8 or 9.
At first, I thought it was just to reduce the complexity of managing hardening rules for several OS and OS versions.
At first, I thought it was just to reduce the complexity of managing hardening rules for several OS and OS versions.