You own it, you should be able to resell it
Just when you thought copyright extremism couldn’t get any more absurd, the Supreme Court may uphold a decision that would prevent us from reselling goods we’ve legally bought that have parts or content with foreign copyrights (which most goods of any complexity do have). Marvin Ammori has a good explanation of how this would “work” and why it is Kafka-esque in its implications.
I would say that Marvin’s opening examples would never be enforced, but I also thought that Citizens United wouldn’t trash our political system like Godzilla(c) walking through a cheap cardboard city.