The right bracket (American: right parenthesis) is the evil
henchman henchperson of the left bracket.
Hunched over to remain unseen by an unsuspecting word or phrase, it then pounces in a carefully timed effort with its counterpart to trap its innocent victim. Some will say the word or phrase "needed" to be separated from the rest of the sentence or that it should not have existed in the first place. But a few people are aware that the right bracket is just an unspeakable horror created by the mating of the pipe symbol and a circle as part of Cthulhu's efforts to again take over the world. Beware!