Where is this?

the thing everyone is going to have to accept is that the post-trump period, whenever it comes, will not and cannot be a project of national unity, it must be a project of partisan project of renewal, in the same way that reconstruction and the new deal were partisan projects of renewal.

There is the actual Democratic Party, which for better or worse is a mostly ordinary liberal political party and then there is the “Democratic Party,” a synecdoche for everything that annoys you online.