People jokes about dead. People jokes about sex. People jokes about anything. On the contrast, if some group of vulnerable people are in some protected zone tha

People jokes about dead. People jokes about sex. People jokes about anything. On the contrast, if some group of vulnerable people are in some protected zone that cannot be joke around, then it is in fact the society does not accept those people are the same as other people. It is a kind of positive discrimination. I mean, putting anything too far is bad. And do the speaker insult people with PTSD? If no, then why being triggered, specifically if you don't have PTSD?