Bottom line! Their ideas don't work in the real world and there's plenty of examples to point to such as Venezuela.
AOL News reports as Democrats prepare to push their agenda in the House and kick off the 2020 presidential campaign, progressive policy ideas that came to fore this year are going to come under the microscope like never before.Once-obscure causes like abolishing ICE or the Green New Deal went viral among the grassroots, with help from rising stars in the party. Older proposals like single-payer health care broke into the mainstream and drew wider support from elected officials. Democrats weighing presidential runs unleashed a barrage of far-reaching bills of their own, from sweeping ethics legislation to giant tax cuts.