Twist it anyway you want but Biden did share info from those documents with his biographer.. that was stated in the brief’s. And it was a felony to have those documents. Whether he had Intent or not. If he didn’t have intent that why was he discussing any documents with his biographer and why were the docs in his possession without his intent to possess them. Most folks understand that . Your argument makes no sense.
Not sure what makes you think you know so much about classified documents and the laws around them, but your interpretation appears misinformed. For a political officer, where their job basically gives them the documents, it's not illegal to have them. Even having them for too long is questionable. And intent is an important aspect. It's right there in the relevant laws. I, too, was concerned about the line in Hur's report about the discussion with the biographer, but the part reported in the news doesn't coincide with the findings in the report, and since Hur was a Trump fan, and went out of his way to discredit Biden, yet still couldn't find enough criminality to recommend charging, it looks like weak sauce.
And notice that while Trump got charged with almost a hundred felonies, they didn't bother charging him with simply having classified documents, and all those charges are related to lying to the FBI and not returning the documents after being asked for them. Maybe they'll charge him later for all the stuff he's sold to Russia & China.