Honestly... my apprehension of having Harris as a President, far supercedes any desire to see Biden impeached.
I don't expect this "investigation" will go into what happened with these documents, why they were there, and what was the purpose of them being there. Instead, it will only deal with what they are, and the wrong of them not being in the Nat archives.
I would not, at all, be surprised if Biden and Hunter was using these documents for their own benefit financially or to gain access to foreign interest. - But that is not going to be looked into.