It seemed like a pretty legitimate question: is there a compelling reason to give Vagrant 2 a look if Docker/Kubernetes is your current workflow? It seems to me you took it as more of an us-vs-them comment.
You probably wouldn't look at Vagrant if you are using Docker/Kubernetes. Vagrant (virtual machines) and Docker (containers) fill different niches. If you can accomplish your work with containers then you don't need to manage virtual machines.
