I think you won’t have to worry.
They WANT him out.
And your FR name pretty much sums up Crazy Uncle Joe’s chances at this point.
Biden has a better chance in the general election than the uber socialists in the Dem Party do. But he will be so beat up by then (by Trump and fellow Dems) that he will squeak by with 30% -35% of the party primary votes and then get destroyed in the general election.