Containerization is indeed better, for those applications that work well in containers. Many applications don't always behave well in containers, and the conta

Containerization is indeed better, for those applications that work well in containers. Many applications don't always behave well in containers, and the container model requires not only that your app work in container environments, but that your development and deployment process works with containers. I suspect that many organizations will start to migrate apps to containers, see that they require a fundamentally different set of tools and processes, and migrate back. The reason VMs work as well as they do is that they look just like regular servers. That does not mean that containers will never succeed, just that it will take a long time for the tooling and processes and knowledge about containers to be common and commodity enough for many organizations to take advantage of them.