Here ya go, TrumpeRINO frogboys. Biden and Trump are viewed equally favorably/unfavorably.

If another candidate is nominated by the Republican Party to run against an incumbent Biden, the GoP stands a better chance to take the Oval Office. Otherwise it's a tossup.

Trump's 2020 administration made Biden, the perpetual also ran, electable. Biden's administration is not improving his chances, but the more Americans get to know about Trump the less likely his election is. That's not considering his indictment or other legal issues coming to a head. 

If the Democrats find a more substantial candidate than Joe Biden, they will beat Trump again.