What you’re saying is equivalent to “buggy declarative code is harder to debug than working imperative code.” Obviously that’s true, but not exactly a convincing argument that imperative is better than declarative.

Your underlying assumption is that it’s easier to write correct imperative configuration than it is to write correct declarative configuration. In my experience, this is not the case. Consider a basic task like provisioning a fleet of hosts and deploying some code to the fleet. In an imperative approach, you need two distinct steps. One for provisioning, and one for deploying. Both operations are multi-step processes that are required to be idempotent because the number of possible failures between the start of provisioning and the end of deployment is quite large. It’s not easy to write a system that does this, as there are a lot of steps that need to be enumerated via imperative scripts for both provisioning and deployment, and it’s even harder to do in a failure tolerant way.

Compare the above to a Kubernetes deployment. The entire configuration is 30 lines of yaml. There is no providing step. Kubernetes will make sure the resources you need are provisioned and it will do so in a failure tolerant way.