How terrible is the speech on the Internet?

Speech on the Internet is an invisible killer, especially dark. Nowadays, people like to play with mobile phones and are also very concerned about rumors on the Internet. When a person sees those malicious words about himself on the Internet, his heart will be very volatile. When he sees a few people scolding him, he may not feel the same. It's very big, but if everyone follows the trend and scolds him, then he really can't bear it.

I think those people on the Internet who insult others without any evidence should put their profile pictures up so that everyone knows what kind of people they are.