This is because many authors will produce a written work with genuinely good intentions only to have it censored by what amounts to a subjective, arbitrary judgment of the licenser.
In comics that are usually addressed to children or teenagers, bad language is censored by replacing it with more or less elaborate drawings and expressionistic symbols.
A hard dunk could shatter the backboard, prompting a janitor to come out and sweep up the shards, directing censored complaints at the player in the process.
These clubs usually post pictures of their so-called masseuses near the entrance; however, sometimes faces and eyes are censored with pixellation or black strips.
The film angered its backers, and veterans groups were successful in having the film censored for, among other controversies, a scene which features horses in gasmasks.