AC power cables make a difference? Audioquest NRG-X2, X3

Air conditioning power line for sound as well as video clip tools …

Inform me what you believe, do you think power line to enhance sound as well as or video clip or believe it is a waste of cash?

The Audioquest NRG-x2 and also Audioquest NRG-X3 air conditioner power line
A scene from Paul McGowan at PS sound as well as Michael Fremer at Stereophile both discuss a/c power line as well as the requirement for changing them using high-end residence sound devices.