DemExit is a rising movement of disenchanted left-of-center voters that don't want to fall in line and have threatened to leave the Democratic Party. The naming closely follows the winning strategy of Brexit but it's modeled after the WalkAway movement. It's relatively small having only begun in 2020 but they are growing thanks in part to how Bernie Sanders supporters are treated. Some would call it a 'Never Biden' movement. #DemExit trends on Twitter and major leftists media give the movement coverage.