Why dont people care that their rude comment can hurt someone?

They don't care about how it may hurt others and make them feel sad or worthless. They are evil. And people are a lot worse in reality. Cyber bullies are the most despitful and hateful people on this site. They have caused some to even attempt suicide and end their lives. Like someone I know on here tried to kill himself and was a coma. Why they want to cause someone harm. to give up hope and would rather be dead than alive.?because they daemons and servents of darkness Satan's children.. That's why. 🙁