Pics and video are likely real. For the emails, a meeting should be able to be corroborated so let's see it. The burden is on NYPost/Giuliani to show they are legit, so far they have produced only .pdf images created a year ago and nothing else, they didn't even ask the parties for comment or run down anything before printing.
We've seen Russia pair genuine documents with forged ones before, in the 2017 French elections. The provenance of the laptop itself is extremely shady, stories about where it came from already don't add up, and Giuliani readily admits working with sanctioned Russian spy Andrii Derkach (among others like Firtash, Parnas, and Fruman, all facing various charges). So far I see no reason to believe their far fetched story about it randomly appearing at a repair shop and not being picked up.
Let's say it's all completely legit, which is very much in question at present. I'm supposed to then vote to keep Jared and Ivanka, who Trump overruled investigators' objections to grant security clearance after literally saying he would never do that, in the White House and making 8 figures because Beau Biden made some money? Nah, pass. I'll take the guy the Russians are trying to beat, not the one they support.