If I used the USPS to distribute audio tape of pirated material, then the 5th Circuit would argue I should be denied mail service since that's an available remedy? It'll be interesting to see what SCOTUS does with this.
BTW, the ancient Chinese curse applies here: may you live in interesting times.
Because the audio tape piracy agency uses cheapest-bidder outsourced labour that doesn't know (or care) to get the details right.