I don’t think they want him to resign or to be 25th Amendment ousted, why? Democrats are the real sexist and racist party, they do not want the first woman (of color) President to be Harris.
As for their candidate I don’t think it matters at this point. Biden is just the current face of the Democrats and the Democrats policy. The American people are fed up with the direction the Democrats have taken our nation and anyone the Democrats managed to put in place will not change that direction.
At least he didn’t misspell “potato”.
Biden has dementia and like many people with dementia he can’t recognize it. He will remain stubborn with people around him trying to save their jobs and perks by keeping him isolated.
Obama and Clooney et al have their necks out, they will continue their fight.
This is fine, the longer they fight the better.