Morality of Internet

Politeness is an important skill within conversations nowadays. However, during war time, morality would be expected to be lower as if it has never existed. Politeness would inversely become a deathly weapon to yourself because your enemies would never be mercy to you. The atmosphere recently spread to internet culture only they use foul language and rude instead of murdering.

How does this happen? Perhaps, it is because they realized their enemy can never discover their identity. They thought they could say anything they want without fearing others to found out. Just like a war between two countries, they could launch a series of terrorism attacks on other country without considering the morality standard as an human being. In the future, to solve this atmosphere, maybe fake identities on the Internet may no longer be allowed so that you will be responsible for what you said.