Author here. It's a fair point and it would be worth revisiting, if not now then within the year.
That said, I wouldn't expect things to change too drastically. TFA goes into details, but in short LLMs are already quite good at whiteboarding (where you interactively describe the diagram you want). They're also really bad at generating a diagram from an existing system. In either case, small, incremental improvements won't really help; you'd need a large change to move the needle.
That said, I wouldn't expect things to change too drastically. TFA goes into details, but in short LLMs are already quite good at whiteboarding (where you interactively describe the diagram you want). They're also really bad at generating a diagram from an existing system. In either case, small, incremental improvements won't really help; you'd need a large change to move the needle.