[zelon88]

It is a skill issue, but not a problem. The developer who just wants to write unrelated code doesn't need Docker to write the code that goes into Docker.

For a lot of developers who have their primary focus set on writing code and documentation, trying to remember Docker or Kube on top of the rest of your stack is burdensome. Deployment is an end-user task. Obviously the development environment fits the target use-case already.

So please understand that there are lots of people who are building the things that go inside your containers who don't want, need, or see the value of these containers. For you they might offer value, but for someone like me they bring cognitive load and troubleshooting.

Too much abstraction can be just as bad as not enough. Like Akin's Laws of Spacecraft Design, but for software.