LLMs can implement red-black trees with impressive speed, quality and even some level of determinism. Here I buy the argument. Once we take something that is not already on GitHub in a thousand different flavors, it becomes an adventure. Like real adventure.
So what did you say about version contol?
Basically, if it's in the commit history, it can be checked out and adjusted to the local circumstances. If not, then somebody has to actually write it!