I didn't claim that "the DNC wasn't choosing favs"... the whole point of an election is for people to choose favs isn't it? I asked for clarification on how we were defining "the DNC" for the purposes of this discussion. The reason I asked is because "the DNC" seems to be being a treated as pretty fluid blanket term for "anyone who doesn't support Sanders." What I got in response was basically a non-response, which I generally view as conceding the point.
So now you seem to be defining "the DNC" as "their membership" which again raises the question of who "the membership" constitutes. Is it the Democratic voters at large? Or is it the politicians who endorsed Biden? I ask because I went to a wedding in FL this weekend that was attended by an old friend who is a currently serving FL Democratic politician, and he raised a great point at dinner about the SC primary, Bernie's loss, and the ensuing complaints of his supporters. Essentially he pointed out that (paraphrasing) Bernie's loss keeps getting blamed on "the DNC" and "the establishment"... but wait... the SC voters are mostly black and they voted overwhelmingly for Biden... so since when are black people "the establishment"? Black people are "the establishment" now??? The whole line of argument makes no sense, unless "the DNC" and "the establishment" have simply become proxies for "didn't vote for Sanders".
But even putting that aside...In either case, again... who are people supposed to support, other than their preferred candidate? If people prefer Biden, why wouldn't they endorse/support/vote for him? I just don't see the reasoning behind the gripes being raised.