Trump is a political bushwhacker who leads and controls via fear and intimidation. The GOP in general are feckless enuchs who pander to the orange one, knowing that if they don't and he wins, there will be retribution.
Trump is slime.
If it is Trump v. Biden, it'll easily be the worst pairing ever in the battle for the Presidency. Not even close.
I'm also convinced that whichever guy wins, the other party will end up with houses of Congress in the midterms. And especially if it is Trump, a guarantee that the other side wins the White House in 2028.