Does Power Cord Require Burn-In To Sound Good?

Where'd my post go? Is the mediator from Red China?

or: "one power cord is as good as any other power cord plugged into my boombox."

I'm not keen on seeing anything PUBICALY on this site, thanks just the same.

Oh, here it is:
They stumbled in after a Trump rally, feeling a little feverish and itching for a fight. They know they're lowbrow and proud of it. Defensive over anything that reveals their lack of refinement seems to trigger, "Whaddya think- You bedda den ME?
   Anyone who has a trained ear can hear the difference between a serviceable power cord versus a superior one. Audio engineers spend years improving their products while word gets around about what's worth knowing about.
   In a nutshell, it's really resentment about the money that was spent and it irks them that they can't spend what they don't have.

Sounds like an admonishment from a priest. This guy is off the deep end, for sure. His is the type of personality that gets profiled on cold case t.v. shows.