It reads like they were expecting Sanders to win the primary, and to pick Warren or AOC or something (never mind that AOC is too young) as his VP...and then just sat there as the easily predictable Biden won, and picked Harris. And only now are they rolling out their preplanned Sanders/Warren insults, only they don't work at all.
And so we've got a flailing response. Biden's going to beat up God like a Japanese RPG character, he created the crime bil to fund cops. Kamala *is* a cop. Uh, they hate cops, too! Er, birtherism - she's not black, her father's Jamaican. Hey N...uh, black people, she has a slaveowner in her distant family. Isn't that shocking? ...It's not? Uh, er...
She's by far the most charismatic person on the two major tickets, as far as I care. Pretty much got robbed by complete lack of coverage last year, and I'm not a Bernie Bro, so "establishment dem" is just whining as far as I care. Her record as DA is pretty much exactly what I want to see - less money dumped into the police department, far more diversion to social services, simple weed possession completely ignored. She was basically doing exactly what people are out marching for now, 10-12 years ago.
She's also going to simply walk up and eat Pence's lunch in their debate, which is the only one I look forward to - I doubt Biden will be able to goad Dolt 45 into days-long sputtering tweetstorms the way Clinton did four years ago.