That's easy. DRM for machine-to-brain interfaces. Who's going to stop that from happening? Mozilla?
The scary part will begin when they'll be able to delete our memories remotely, because we "stole" their media, or perhaps the content owner simply withdrew the license from the distributor, and now you're not allowed to "own" it anymore and keep it inside your brain.
Or think about what happened inside the DoD when the Snowden leaks or the Wikileaks ones came out, and banned all employees from reading the articles about it. If you think that in the future we won't need "computers" anymore, because our brains will act as the computers of today, I could see the government setting up "infrastructure" to ban such leaks from getting accessed by people, or also deleting them remotely.
And if people have no choice, there is still jail-breaking. And if jail-breaking is forbidden, I'll do it anyway. And possibly start a career as a runner. That would probably get me killed, but if I don't, I may not be able to look at my reflection in a mirror.
It's like saying all of us can at some point make cars, houses, electricity and so on.
Once it does, we will likely fall into one of three outcomes: Heaven, Hell, or Annihilation —most likely Annihilation if we're not careful. Any finer point will be moot.
(EDIT: Before you down-vote the singularity crap, please follow the link. The arguments are long, but serious. Machines will take over the world at some point. We just need to ensure they're gentle about it.)
Working memory for instance is closely associated to fluid intelligence, which is kinda required to program seriously. What if we stick a chip in your brain that doubles it?
Finally, programming is not a specialized skill like making cars. It can help you do anything, provided you understand whatever you are doing. This is as general as it gets. Anyone who can learn programming should learn it, eventually.
With same logic , Everyone can be taught to be a rocket scientist too.
We can memorize copyrighted media now, without needing brain-machine-interfaces. I have hundreds (probably thousands) of copyrighted works memorized. My memory is not perfect, but it retains enough of these works that if I were to recall them and write down my recollections and distribute that, I would be infringing their copyrights.
I don't foresee copyright law needing to be or actually being changed in response to the development of more efficient ways to get copyrighted media into our brains, such as brain-machine-interfaces.
Thus, you can spread copyrighted material. Big difference.