But even if there is just an element of truth to the Hunter Biden corruption claims. That is at least equally matched by the Trump family with a history of corruption, I mean Roy Cohn, mafioso, breaching gaming laws in New Jersey, running corrupt scam organisations, refusing to divest from business interest as president, profiteering as president, extreme nepotism and cronyism, putting lobbyists into government, a large number of his campaign advisors and inner circle actually being successfully prosecuted for corruption, his record number of lies in office is corruption of the public and the office of president, he gained office through corrupt means as russian fake news targeted floating voters with misinformation, foreign officials have stayed in his hotels, paid by the government giving him access to tax dollars. The list goes on, again this is far in excess of anything that you have thrown at Biden, but of course you see them as all the same, because the lazy and objective response meets your prejudices.
So you got the choice of Biden a corrupt, but generally benign and competent president OR Trump a vastly corrupt, evil abusive sociopath, and incompetent politician. They are still not as bad as each other at all.