How stupid can public opinion be? What public opinion killings have you seen?

Public opinion is everyone's comment on things. Because the incident happened to others, most people hold a lively attitude and will not make careful analysis and rational judgment on the matter itself, so it is easy to follow the trend and follow the trend. Therefore, public opinion can easily be guided or even misled by people with a will, and public opinion can be stupid enough to confuse right and wrong. Public opinion can kill people, and ordinary and nameless people will be spurned by everyone because of a misunderstanding; Famous stars will be unhappy and even commit suicide because they can't stand public opinion, such as the sensational "Pauline Chan jumping off a building", "Yanzhaomen incident" and "Lan Jieying crazy incident" in previous years.