It seems obvious to me by the shrewish old woman's age, her complete lack of any makeup, her wimped out husband who looks just like her, and of course, her obnoxious, holier-than-thou, superior attitude, that she and he are old 1960s hippies who marched countless times in the '60s and 70s, protesting the Vietnam War, and probably stayed loaded to the gills.
They are still living in the past, hanging on to the ragged coattails of Abbie Hoffman, Tom Hayden, Timothy Leary, Bill Ayers, Jane Fonda, etc., trying to prove they have some true meaning in life, which they don't. Of course, they have deceived themselves and they live in their delusions.
They were inspired by their Marxist Socialist masters and they are hard wired to that ideology. They never change, and they never, ever disengage.
L.W.
