Directionality Explained

I have read it argued against by those who think they know
Here is proof
Paul Speltz Founder of ANTICABLES shares his thoughts about wire directionality. Dear Fellow Audiophiles, As an electronic engineer, I struggled years ago with the idea of wire being directional because it did not fit into any of the electrical models I had learned. It simply did not make sense to me that an alternating music signal should favor a direction in a conductor. One of the great things about our audio hobby is that we are able to hear things well before we can explain them; and just because we can’t explain something, doesn't mean that it is not real.
Just a little child who thinks he is king of the wading pool, while everyone laughs at him from the deep end.
The laugh's on you...... Geoff peed in the deep end! 
What a pair of whacko! Begone trolls! I had high hopes that the class this year would be better. Oh, well, there’s always next year! 
I was stickin' up for you!
Talk to da hand! 🤚