It did a couple of specific things otherwise: Biden gets to cast "I'm crazy", aiding (or so he thinks, in his sheer idiocy), him in his endeavor to somehow escape the Hammer of Justice. Too bad for him, the gavel met its block quite a while ago. In addition, it opens up the party for a nice little shove further to the left. This paves the way for a candidate like Warren to take the center stage. What would actually be hilarious is if Killery entered the race and just sabotaged her like she did Bernie. See, the Business Dems don't mind fielding candidates that are Caucasian and masculine, but this focuses us more on the AOCs of the party... which is just funny at that point. Anyway, the biggest thing moving Biden out of the race does is lets the Dems add more candidates to the field so that they have a "valid defense" against the current administration when it finally narrows down all of the skeletons they have in *their* collective closet. Trust me, it's a big ass closet.