‘They just keep looking at one of their losers, like say, Biden, and concluding that he just cannot win the general election in any realistic scenario’
you are aware, I’m sure, that the consensus prediction on 270towin has the dem candidate with 248 ev’s, with most of the swing states except MI up for grabs...that says a lot of things, but one of them ain’t ‘no realistic scenario...’
Bernie's not going to do that. Buttigieg is not going to do that. Warren is not going to do that. Biden might, but he's added senility to his stupidity and evidence of his corruption grows daily, so they have to look back to Bernie... and the relook at their alternatives begins again with no realistic scenario for victory, to overstate the case.