I don’t know about that. IBM is traditionally stupid, yeah, but they wanted Red Hat for a reason. The CentOS debacle altogether was Red Hat, not IBM, and I don’t think they are doing too much day to day operational mandates for stuff like this. I would not be surprised if this was just a Red Hat thing. I know it’s easy to blame IBM, but I don’t think it’s that simple.
If you’re on NVIDIA or KDE, you may have been thinking that this Wayland thing is just not working. For those of us running Intel on GNOME, it has been a smooth ride for a long time now. So, we just have vastly different experiences.