I imagine this is a rhetorical question. I am fairly certain most of those “people” if you want to call them that were not actual people, and those who were were groomed and misled into parroting those talking points to weaken something closer to “democratic” leadership, and strengthen the hand of those who are ready to move past democracy and all its pesky laws that they have to navigate in their subjugation of all but the ultra wealthy. I imagine they are the same “people” who would classify Sanders as a “massive disappointment”.