D is still here the progressive wing lives and we should grow it as much as possible where they are winning primaries. In other places we are not so privileged as to the purity of our reps. Evey negative thing you have to say about a D is still a preferable outcome to a crusader R in that office. I get your critic, but you are lacking perspective and you are abandoning your allies that have less privileged and unable to move.
Your organizing and grassroots is cool and all, but its not in my corner of the world. And you are not coming out to support me, so... yeah.