"No. At best a working theory "
There is no such thing as a "working theory". I am not going to tell you what the truth is, because I think you are being purposely deceptive. You have been on these threads too long to be that uninformed about how science works.
I worked with a swiss-german once -- he could not comprehend anything unless it was in a laplace transform. Things can be expressed a zillion ways -- each valid -- but his mind was so set in its way, the method of expression has to be "Just so."
The fusterer, the dilletante, the idiot-savant, the arrogant bully of the intellectual workplace are all known to follishly insist on misapplication of precision. Of demanding more than needed or respectable. Giants such as Aristotle and Solomon -- and further back than they -- all recognized that in each endeavor, business, expression there is an appropriate measure.