This kind of "fake illiteracy" reflects that modern society is very immoral. This cartoon is called "pseudo-illiteracy" because these people are numb to these things and have no love at all!
These people include the top leaders of a company, newly retired soldiers, school teachers and hospital teachers. They stood there as if nothing had happened and pushed a woman with a child in her arms out of the platform. The woman looked surprised, because these four educated people not only stood in the wrong place, but also couldn't recognize the striking words on the stop sign. I'm really ashamed that there are such people who don't abide by social morality in our society. Are they really "illiterate"? No, they are not "illiterate", but pseudo-illiterate! They stood there for their own benefit. Even if they do get on the bus, do they feel worthy of their conscience?