I have no problem with the church of the naysayers contributing to discussions initiated by questions about whether a cable replacement will improve the sound of the OP’s system. The question invites their perspective. But, it disturbs me a bit when they chime in on threads initiated by a question in which the OP reports he already is convinced by experience that cables make a difference. In those situations, and this is one of them, their comments are snide and inappropriate, merely self-aggrandizing and self-satisfied.
Even in cases where the OP invites their comments, they offer no value as they build their case on a profoundly flawed (mis)understanding of the relationship between science and reality. The subjects in question are far more complex than their reasonings acknowledge. So, their contributions to any discussion of audio cabling are irrelevant. It is an open forum, though, and they are welcome to comment, however misguided they may be. Hopefully, their persistent jabbing has not dissuaded anyone from experimenting for themselves.