What is “cloud-unnative”?
It sounds like a tongue-in-cheek term promoting architectures that do not fit into the cloud, but it is not. Actually, I have spent much of my career helping companies get their architectures into forms that distinctly are cloud-native, much of it long before the term “cloud-native” existed. Many cases make perfect sense not to go into the cloud. The design principles, however, can be enormously helpful towards operating more efficiently and reliably, within or outside the cloud.