If you're at a company that doesn't have a Platform team, but that still struggles with wanting centralized guardrails and best practices, and a consistent set of patterns across services and teams, the answer to this question might be a developer experience platform like what we're building at Coherence (I'm a cofounder). In this case, someone else writes the terraform, and you just tell us how to map it onto your code. This lets us give you nice things like a dashboard to manage deployments, cloud IDEs, branch preview environments, etc. while still giving your dev/devops folks total control and visibility, since it runs in your own cloud...

Would love anyone interested to give it a spin at withcoherence.com and please feel free to ping hn@withcoherence.com with any feedback or issues!