I’ll admit I felt a bit vindicated by this article about “embracing the discomfort” with cloud vendor lock-in. This is a reality I’ve stressed for years as organizations move to single and multicloud deployments. My viewpoint is not the result of a bunch of external research, but the realities of seeing lock-in as a fact of many cloud deployments past and present.Lock-in is a very old problem, by the way. Back in the day, we had numerous 32-bit operating systems on PCs, including many Unix flavors, Windows, and even OS/2.