Ideally, definitely. In my local university, a similar situation occurred, and while the students didn't attend the lecture, they ridiculed him relentlessly on the way back to his vehicle. Behavior spreads and I think that type of thing has a frustrating idiocy. I think it just trains the dumber systems in your brain. The idea that the students had nothing to empathize with or understand is frustrating too however, and seems to be the implication in some of the discussion. The environment has primed everyone in that Stanford class to act that way, it is pretty sad.