Actually not. There are so many edge cases. Also these routers are only useful if they have a minimal layer of observability.
Yes, LLMs can do a great job at writing semi-working MVP. Turning it into a usable project still requires a team.
Yeah, maybe for your toy project you can use a LLM written tool.
Also, I am not saying LiteLLM is good either.
There are always people who need an entire team to produce something like OP repo. Enterprise FizzBuzz is real after all.