Can you think of a Dem that would stand much of a chance?
The leadership in that party have the charisma of a UK fan.
FWIW - right now I believe the three people with the best odds of getting the D nomination - based on name recognition, ability to raise money, ability to check the most identity politics boxes that are important with some in the D base, activists are (in no particular order):
Bernie
Kamala Harris
Joe Biden (if he gets in)
I think Kamala Harris would be my odds-on favorite to get the nomination as of today. She is attractive, may have big appeal to women, and non-white voter blocs, and has been pretty moderate in the past.
Both Bernie and Joe Biden are older white men - nothing wrong with that at all - but that may turn off some in the primaries, looking for a new person to lead the charge, and be able to go head-to-head with Trump, or even be a sympathetic figure (ie- Trump beating up on a woman like Kamala) when DJT wrongly goes after her which of course he would.
Of these three listed, I believe Biden would have the best chance of beating Trump. Just because every year now there are just a very few "purple / swing states" really in play, and a lot of these are places where Biden has a chance to appeal to middle class, working, union voters (voters who abandoned the D party and Hillary, and signed on to DJT's populist message in '16). I think Biden has the best chance of D's in Midwest and rust belt states like OH, PA, WI, IA....ones that cost HRC in '16.... plus Biden could keep states like MN, MI in the D column... that were close in 2016.
I just think the other D candidates don't have enough name recognition, or have some things they have said or done in their past that make them non-viable even in the primary (Warren, Booker, Gillibrand, Klobuchar). They are all polling at below 5% in primary, even close to their home states. I think Beto is sort of a preening "look at me" hipster sort of empty suit....trying too hard to be hip and cool, with little substance.
Bernie sure has a large following, and can raise big money fast. He likely has moderated over the years. But some of the videos and his past comments fairly friendly to Communist, Socialist or dictatorship regimes, may be very hard to live down, or to overcome, especially in those purple states in a general election.