In reference to the laws handling stolen goods; the law holds you accountable if a reasonable person in your exact situation would have suspected the item was stolen.
For example, if the item was derived from a repository of stolen goods that was already illegal in the US on the basis of it being a repository of stolen goods.
https://arstechnica.com/tech-policy/2024/09/pirate-library-m...
Which is why GP should never have attempted the "theft" analogy. No part of what Aaron Swartz did was theft - so every single statute you can cite regarding knowingly receiving stolen property is irrelevant.