They have zero principles, subvert democracy, and embrace corruption. They are every bit as bad, if not worse than the Republicans. Here's a great example:
https://theintercept.com/2018/06/04/dem ... -party-is/In the 2018 cycle, not a single Democratic incumbent has yet been defeated by a primary challenge. As The Intercept’s political reporting team has spent the year documenting, the entire party apparatus is designed to ensure that only rich, establishment candidates can win, while doing everything possible to block and destroy the chances of outsider, insurgent candidates (see the superb reporting from my colleague Aída Chávez on Sunday about the obstacles put in front of working-class Democratic primary challenges, often by their own party’s structures).
It’s a party that lacks any vibrancy or movement. It’s stilted, stifled, and ossified. They don’t even allow primary challenges to rotted incumbents who have oozed a suffocating stench of corruption during almost three decades of incumbency in Congress, even if that incumbent has repeatedly blocked the party’s own agenda. As was also demonstrated by Hillary Clinton’s recent endorsement of the corruption-tainted Andrew Cuomo over his progressive primary challenger, Cynthia Nixon, seeking to become New York state’s first female governor: All that matters to them is closing ranks around one another, clinging as tightly as they can to their own prerogatives, preventing anyone from disrupting their ability to greedily feed at the corporate-fueled trough which keeps them fat and satiated.