There may well be a profound split in the current Democratic party as the group defined by Bernie Sanders and the squad is showing signs of being so far left of even left leaning Democrats such as Obama and Schumer and Pelosi. Their socialist agenda of totality open borders and free everything will surely move most odd the illegals that they want to give voting rights to, over to there side leaving a fractured Democrat party.
AOC is already holding back donated money in an attempt to primary fellow Democrats whom are not radical enough for her. Time will tell just how many will fall on the extreme socialist side.