That was just badly done as anything can be. The template engine takes some getting used to, specially without Go experience. But I'd much rather have that than

That was just badly done as anything can be. The template engine takes some getting used to, specially without Go experience. But I'd much rather have that than a million lines of manifests as in with Kustomize. That said, you need either Argo or Flux and only deploy Helm charts with GitOps workflows.