No.

Just create your own guardrails. Lint rules. Hooks. Whatever. AI also keeps training on newer data. We move on.

I don't think so, at least not if you're using agents smartly for software engineering and not just firing prompts off. There's the default way agents build stuff, but they're very steerable and it's easy, with hard rules (like linting) and soft rules (like skills and AGENTS.md), to guide them to actually make half decent software architectures however you like.