I don't know if the repair story is true or not but Fox News ran the story after they corroborated several of the emails by contacting the other parties to the emails. So the Dems are going to have a hard time saying these are Russian plants when Americans are confirming the emails are valid.
The emails are real, but I think they came from the Chinese disident, who reporting having them in September. The Mac shop guy hasn't got his story straight. And why is a Chinese dissident billionaire at the forefront of a story of Hunter dropping off his laptop and not picking it up. There is nothing they add unless they are the source. Plus Guiliani keeps saying the Chinese have this and more. And if that info is real, I doubt Hunter would keep CCP blackmail videos saved on his computer.