> in some left-wing corners of the commentariat, is out; flagrant disregard of the social contract is in.

Interesting that this is posed as the American left disregarding the social contract. I think you could make a pretty good case that the American right disregarded the social contract first in electing an extremely destructive pedophile who starts wars for reasons that can't even be articulated, pardons war criminals, engages in blatant nepotism enriching his family to the tune of billions at taxpayer's expense, large-scale fraud including being convicted of felony, adjudicated rapist, and a list of social contract violations going on for about 300 more pages that I'd be here all day typing out. And once the social contract is gone, it would be pretty weird to expect the other side to continue abiding by the terms. I don't personally make a habit of binding myself to one-sided contracts that impose no obligations on the other party.