So let's see on the one hand you have Biden who has admitted that there were times when he has written or spoken without proper quotes and attribution.
And Trump, who has had business partnerships with known organized crime figures (Trump SoHo) and a family known to be notoriously corrupt with suspected ties to money laundering for Iran’s Revolutionary Guard (Trump Tower in Baku Azerbaijan), admitted during the first campaign that he had "a little conflict of interest" with Turkey and Erdogan because of his business interests there (Twin Trump Towers in Istanbul), is known as Individual 1 in the campaign finance/hush money conviction for which Michael Cohen served time in prison, lied continously about not having any connection or business dealings in Russia until it was revealed in Nov. 2018 that he been pursuing a massive project in Moscow right up to election day, Trump Taj Mahal was fined 10 Million dollars for significant and long standing anti-money laundering violations, Trump hired Danny Sau Keung Leung, who was linked to organized crime syndicates, as Trump Taj Mahal's VP Foreign Marketing (Canadian police identified Leung as "a major player in Toronto organized crime" and a U.S. Senate Subcommittee report on Asian organized crime named Leung as an associate of the Hong Kong-based organized crime group 14K Triad), the NY Times Pulitzer Prize winning article revealed decades of corruption and bank and tax fraud currently under investigation in New York, Trump paid 25 Million dollars to settle the Trump University fraud lawsuits, Trump was ordered to pay a $2 million settlement for misusing his charitable foundation for his business and political purposes and was forced to shut it down under court supervision, etc.
As for his personal life, make of that what you like.