Ubuntu Pro offers a single, per-node packaging of the most comprehensive software, security and IaaS support in the industry, with OpenStack support, Kubernetes support included, and Livepatch, Landscape and Expanded Security Maintenance to address security and compliance concerns.
While you may have IPv6 it doesn’t do anything if the services you utilize don’t support it.
MANY major websites and domains have no IPv6 support. whynoipv6.com
Virtualization, as a commercial product pointed at businesses, is a legacy product.
Of course large providers are utilizing virtualization, containerization and an abundance of similar technologies. However, they’re not generally using VMware to do it.
I spoke in the context of OPs question.
“The thing with Docker is that people don’t want to learn how to use Linux and are buying into an overhyped solution”
I stopped there. Thirty years of LINUX experience here. You’re a fool.