I shall explain...
It's simply that Biden is a really shitty candidate, and its the DNC's incredibly cynical take on what Americans as voters will accept given the advent of something like Trump.
I mean look at the response to the pandemic: endless handouts to corporations. $4 trillion or more to their friends and a measly one time $1200 for the average citizen. The average citizen can still catch Covid-19 for which is there is little in the way of treatment, no vaccine, and questions about who pays for it all. And while they have flubbed the quarantine in place phase there was no assistance to keep smaller companies afloat, maintain employment or even wage security, stop foreclosures, stop evictions, or stop utility shutoffs while people were financially stressed under lock-down conditions. Americans will eat shit and ask for seconds.
I would argue that Trump is terrible. But if you actually put him side by side with decades of the also terrible Biden's political record, Biden is technically worse if only for the duration of time he's been terrible, but I would argue substantively also. But Trump has other flaws: he foments violence, he makes endlessly idiotic tweets, his crimes, and probably worst of all is his unseemly behavior as president. Trump is undignified and embarrassing. I really want to say that Biden is dignified and doesn't embarrass us - but that's not really true is it? I guess Biden would simply embarrass us less, or we could just pretend that possibly senile, old creepy Joe was somehow just prone to gaffes and inappropriate touching. "That's just Joe!" we would say of President Biden. "Oh look, he's massaging the shoulders of the German PM."
Polls put Biden ahead. Trump still has a base that it seems he cannot fall below. I don't think this is going to be a clean or overwhelming win for Biden. But hey, he might do it.
I think I've heard Krystal Ball describe this election as a choice between candidates "stab me" or "shoot me" - and those aren't great choices. And incrementalism continues.
The incrementalism designed into the U.S. political system is probably going to be its downfall. Given the greed of politicians, the shift to the entire conversation to the right of middle - progress for the left is effectively impossible. My advice to younger people is get the fuck out of here. Which reminds me to call a younger relative of mine and tell him that very thing.
Joe Rogan: "We can go dumber."
https://www.youtube.com/watch?v=YraUerctDM8