Democrats love to portray Democratic congressional candidate Alexandria Ocasio-Cortez as something new. She’s not just a socialist, she’s the “young fresh face of her party.” She’s the “future” of the Democratic movement. She’s the great left-wing hope that will fill the coffers, excite voters, dethrone moderates, and usher in a new, glorious, era of not-quite-Marxism-but-really-Marxism.