Are you aware that asking thus just shows how effectively the story about Hunter Biden's laptop contents was suppressed by the editors of the media channels you consume? You really did not hear what the Bidens were accused of in the news pieces about the laptop's contents?
The accusation was that Biden (joe) was the "big man" refereed to in one of the messages from a Biden's (son) associate regarding the distribution of received bribes from a ukranian oligarch.
Hunter Biden was "hired" by that oligarch at the time when Joe Biden was vice-president and specifically handling foreign policy towards Ukraine in the US. As hunter Biden's only known competences are as a possible evaluator of hookers and drugs, and ukranian oligarchs certainly do not need aid in those departments, his "hiring" was transparently a bribe. Said associate of Hunter Biden later confirmed in an interview that the message refereed to the father.
It would have been an open-and-shut case of corruption were it not for the fact that no one prosecutes top politicians. As you have verified from your own dashed hopes of seeing Trump actually prosecuted in court. The Bidens too are "untouchable". But what is really bad is that they are even uncriticizable, in that reporting on the dirt known about them is being actively suppressed. And with such a close election, if you acknowledged that the report about the laptop was damning then you'd have to consider whether its suppression managed the election outcome.
All is fair in love and war? Then you get to live with widespread and entrenched political corruption. Bcause so long as the party can "manage the narrative" for the faithful, everything goes.
So you're a Republican now?