Yes, of course containerization is an evolution of virtualization technologies and it meant to simplify application deployment. It brings a number of advantages for DevOps, so in that sense it is almost inevitable that everyone involved in that domain will get exposed to or involved with that technology at some point. Talking in other words, they don’t even need to worry about pursuing it that much, it will come to them. You must visit the following DevOps Training Course to learn it in a much better way with a valued certificate. If you are more into reading you can read the following tutorial on DevOps.
You can go through the following video which is an interesting, fun and easy-to-follow introduction to how Kubernetes were designed and the problems they try to solve: