From the first look of it will still prefer Guile and Guix deploy or Nix with Nixops. All these systems (like pulumi, terraform, ansible and many more) are not really new or innovative, it’s just re-inventing the same wheel with different names and jumping between declarative and imperative syntax.

Guix and Nix both are innovative way to build production, reproducible, secure deployments and platforms without side effects and get rollback and transactions free.