If they loved Biden and the dnc they should care too. They were lied to more than we were.
These people haven't *actually* given a shit about any of their candidates since Obama & Bill Clinton. Those were people they actually liked & approved of.
They "liked" Hillary because she was a chick, electing a chick fit their leftist ideology, and she wasn't Trump.
They "liked" Biden because he wasn't Trump.
They "liked" Kamala because she was a POC chick, electing a POC chick fitn their leftist ideology, and she wasn't Trump.
Had someone on the right (especially a man) handled Benghazi the way Hillary did, the leftist masses would have eaten them alive. But Hillary got a pass not because they liked her, but because she wasn't Trump and she fit ideology.
Had anyone on the right mumbled his way through even one speech (let alone most of them), fallen down as many times as Biden did, get lost on stage as often as he did, etc, the leftists masses would have laughed him out of the building. They made excuses for him and gaslit Trump fans over "cognitive decline" (which is still absurdly laughable) not because they liked Biden, but because he wasn't Trump.
Had ANYONE literally been handed the VP slot (after not winning a single primary), then been handed the candidacy (after the public not even being able to vote for them), they'd have been roasted publicly. But Kamala got a pass because again, she ticks the leftist ideology boxes and...you know what's coming...she's not Trump.
Nobody is gonna actually be upset over how Biden was treated (abused, really) because "most popular candidate in history" or not, precisely zero of his supporters actually give a shit about him...because he no longer can be the guy to beat Trump.