The show’s new audience is also seeing something different in it: a parable about a country in terminal decline.

There’s a Socialist “Sopranos” Memes account on Facebook with 22,000 followers, run by a Twitter user called @gabagoolmarx. There’s a podcast called “Gabagool & Roses,” “the ONLY leftist ‘Sopranos’ podcast,” a presumably ironic claim, because there’s also the much more popular “Pod Yourself a Gun,” which frequently brings in guests from the expanded Brooklyn leftist podcast scene.