I've only ever voted for Dems but what can we call people that criticize you for saying the Democratic party is shit and its leadership deserves bedbugs in their homes for eternity?

I've never been able to support anyone other than a democrat, but I can't get myself to even call myself a democrat, I would consider that insulting based on the policy choices democratic leadership supports and fights for - things like spending significant money to assist specific Republicans win their campaigns or changing rules specifically to make it more difficult for Democrats that disagree with DNC leadership to win against the ones they do support.

I want the D party to be something I can wholeheartedly support, but I don't and I never have been able to. The people that do support DNC leadership are not my allies (at least in the primary and all other times, except during a general election).