In 2035, your hard drive will have firmware with built-in CSAM filtering, which - after a legal battle in the high court - will get hijacked for copyright enforcement.

That sounds like the onset of a Cory Doctorow story. Armed autonomous Netflix' bots bearing down on your residence to physically delete your Bojack Horseman copies — all legalities taken care of by the newly amended copyright protection laws.

You say 'never' but I see the capacity for companies to remotely delete things on users drives that feel like may be in copyright violation as a foregone conclusion at this point. It is an inevitability. Since both TVs and computers are usually internet enabled, you'd have to super careful to never expose that drive to the net. I mean who is going to stop them? Lawmakers? chuckle-snort. The supreme court? giggle.

But a strong solar flare might.