Let me first say what it's not. It's not the Democrats and it is not the Republicans. It's not the liberals and it's not the conservatives. It's not the unhinged socialists/communists and it's not the unhinged capitalists.
The END.
Number one destroyer of the Democratic Party is the mainstream media, even when it is peopled with nothing but Democrats.
Actually, it is not much of a paradox, but an easily anticipated outcome, just over a long period of time.
The END