Not sure who you mean by "they"...but I am not afraid to let Trump run against Joe Biden. And all this bullshit Trumpers are trying to sell about Dems making things worse for themselves is laughable.
Trump should never even be allowed to visit the Oval Office let alone occupy it. He is a buffoon...and evil, ignorant, classless buffoon who appeals primarily to other evil, ignorant, classless buffoons.
Right now I am living in fear that Trump will drop out. THAT will actually hurt Joe Biden's chances.