Implying that someone or a group of people can be stupid or overly sensitive is a generalization, designed to make you feel like you're part of something and therefore, more likely to side with a manipulator.
暗示某個人或某個群體可能愚蠢或過於敏感是以偏概全的做法,目的是讓你覺得自己是其中的一員,是以更有可能站在操縱者一邊。