From my perspective, this is a damning conclusion to the argument.
That being said, I can hear him asking Claude to generate a rebuttal as we speak.
There is quite a bit of distance between the exactness of any human language and an sort of programming languages. When you have a language model loaded with software engineering best practices you do not need the exactness of a programming language to describe desired behavior.
Hardware documentation is indeed often lacking in plenty of ways but in a world where writing your own software through agents is commonplace, the hardware manufacturers (or the community) would make testing that documentation to find the problems an important part of hardware development.