"Another prominent cable designer believes..."Prominent cable designer gets three points for admitting to believe rather than claiming.
Instead of burn-in, cable risers, and all other ideas, why someone would not make cables with the principle of Schwann cells? That seems like a very logical next step. Hop-hop and there is a new dimension of "fast" in audio. My cable is faster than yours.
Come on, manufacturers who are quietly monitoring these threads to see what could be sold, try that. Nobody would be able to argue it is crap. It has worked for thousands and thousands and thousands of years and has been produced in countless billions. Now, just to figure out how to make it and that is all. What you are doing now is a copper-age joke.