I have read teo_audio's post from September 25, 2018 at 8:34 am five times so far. I have been trying to gather points from it, minus Richard Feynman's speech regarding some mysterious untraceable experiment.
In the end, or at least so far, what I have concluded about that whole post is...
"And that is psychology ---not science, not the scientific method."
At the same time, someone might argue against proclaiming that psychology is not a science, but that is certainly a matter for some other forum.
I am not sure how it all relates to speaker cable burn in period, but I found that post more interesting and informative than most around here.