There is a difference between obscure issues and flat out impossible. An advantage of understanding how Ethernet works is I have a better grasp of impossible than those who are still allowing subconscious beliefs in magic.
As I said in POST ONE, if you are a believer, this thread is not for you. It is for those who do not understand the technology to be able to make up their own mind.
Unfortunately, one side factual evidence is still only countered by " I believe so"
If you "believe" and it makes you happy, fine. You don't have to give yours up. Be happy. If ANY even obscure possibility existed for what is claimed, yes I would try one. I await said evidence.