My point, and maybe it's overly simplistic, is that at some point you are using the computer to make computer fonts. At some point the ideas go into the computer and you are using computer tools to build the font. They start in the shower or from the finger feel of carving stones whatever, but before and after AI computer fonts are built with computer software tools. Carving rocks, sure, human hands.
The idea that AI is different, in kind, than any of the many other tools that you use is silly to me -- at no point is it desirable for you to throw out your brain. As you say, every tool has a different sort of "grain", which is neither good nor bad but does in fact influence the final product.
Where you lose me is why would you implicitly throw out your process? What about this tool gives the idea that you should not keep the parts of the process that is valuable, on paper etc? AI probably would do better fiddling with the beziers or whatever, what would be the reason that it's ipso facto a bad idea? Who is saying that?
I'm not sure basically what the other side of your argument was supposed to be.