That's where you're 100% wrong - politically speaking, Biden is the perfect candidate to run against Trump because literally every criticism you can level at him applies to Trump in spades.
Hunter got his job through nepotism? Wait until you hear about Don Jr, Eric, and Ivanka
Joe delivered demands from the US, EU, and IMF to Ukraine for loan guarantees? Trump straight up extorted them by illegally withholding congressionally allocated funds.
Joe is too touchy feely? Trump has dozens of credible accusers for offenses ranging from sexual harassment to straight up rape of at 13 year old victim.
Joe jumbles his words? Trump can't string two coherent thoughts together and speaks in a barrage of nonsensical verbal vomit even in response to clear softballs from Sean Hannity about his second term objectives.
Literally any criticism you can make of Joe snaps back with several times the original force.