I get it and am there in frustration with you and we really do need more than just a two party shit-show. Our political system is set up third party's are impractical at best.

I fairly certain that the neoliberal third way dems wouldn't mind at all if you, I or anyone else that threatened their grift left the party.

I think it would be more productive to reshape the party from within. Maybe its time for mass protests before the new congress. Millions in the streets to show these fucks the door.