There are many things that people do, which are simply and totally wrong.
Murder is wrong.
Rape is wrong.
Stealing is wrong.
Physical abuse is wrong.
We might quibble about the exact meaning of those words, but not the morality of them. They’re wrong.
But writing about them is not. Reading about them is not. A book about a murder is not a murder. A movie about a rape is not a rape. A video game about stealing is not stealing. A comic book about physical abuse is not physical abuse. Which is why none of those things should be censored because of the ideas they represent.