What a weird take from Cenk, I thought he’d be all for Bass. Though looking at it Bass did get the support of basically all of the Establishment Dems in the race, but her opponent was basically a Republican.
Because for the dirtbag side of the progressive movement, the side comprised of people who are just vindictive against whatever mainstream movement(s) exist in the political scene - a side derided by radical movements for 250 years - care more about appearances and "vibes" rather than results. For example, it doesn't matter that the Paris Commune failed to win any wider support, is surrounded by armed forces, and is about to fall, we got to burn down the Hôtel de Ville, the Tuileries, and other symbols of the government.