That's my gut feeling.
I don't think it's at all impossible for Biden to win, but that's my gut feeling.
To be more specific: I think the "Red Mirage" scenario will happen. Trump will have a lead on election night and he and the Republicans will pull some fuckery to stop mail-ins from being counted in the right places.
If it gets to the Supreme Court, either Biden and the Dems will pull a Gore and surrender the election without a fight, or the Court will rule in his favor and hand him victory.
History will repeat itself.
Not really. That's a realistic approach to things. Being a doomer in this case would mean giving up on any kind of hope, all the while capitalism is is its final stages. Not doomer shaming those who think it's too late or anything, but there's still some hope for another world after capitalism.