2. "Hunter Biden's laptop"
From what I can discern about this massively propagandized story, the laptop is "real," i.e. a physical laptop that Hunter Biden once had - even though Giuliani never provided the original hard drive for vetting by independent analysts, a decision which limited the verifiability and media reach of its potential value as a pre-2020 "October surprise" story (and has generated all sorts of weeping and gnashing of teeth on the Right).
Okay, let's assume that Hunter Biden in fact once had his hands on this laptop of mysterious provenance and chain-of-custody.
But how *much* of it is real? The question matters, as this "laptop-from-hell" was filled with all kinds of crap from evidence of personal drug use (Hunter Biden's already repeatedly admitted his drug problems) to cavorting with prostitutes (eh, consenting adults) to child porn (yes, that would be a big deal). Anyone who knows anything about a computer or has downloaded a single file in their lives knows how easy it is to plant evidence. Apart from the more salacious material, the most serious of which I strongly suspect was planted, this is a "her emails" level of scandal.
But unlike Hillary Clinton, Hunter Biden never ran for President. Unlike Trump's own kids, Hunter Biden was never made a member of his father's Administration. He's never held public office, and he never will. Apart from his last name, he's a totally unimportant figure - a target for local law enforcement, if anything.