Did anyone else see oblique Occupy references in Mad Men's premiere tonight?

The season 5 opener deals much more directly with the civil rights movement, and in the first scene, the young white execs at the competing agency are shouting at the protesters "Get A Job," and throwing water balloons at them. I couldn't help but wonder if the reference to Occupy was intentional (this was shot four-five months ago, I think).

Of course bigots shouted a lot at protesters in the 60s, but get a job wasn't what was hurled at "Negroes"--more like at Hippies in the early 70s. "Negroes" got a lot worse, but "get a job" wasn't a common insult, as I understand it (I was two at the time so obviously don't remember it directly.)

thoughts?