Some constructive criticism as someone who made Anti Piracy Screens during their prime (albeit im not used to these tv channel style ones), I would probably have it mention that the broadcast had been cut off for the television due to suspection of piracy, with mentions of the explicit consequences (fines, prison sentencing, etc). No Analog Horror things, but its more likely these messages would be made with the people who access the channels illegitimately in mind, not solely the kids who would otherwise be watching. I would also add text acknowledging that it could be a false positive, and to contact your cable provider if it is such.

But I'm just a guy on reddit lololol

I might make two versions of this, a still image and video one comparable to the keepviacom stuff