The Supreme Court of the United States held that the Child Online Protection Act's use of "community standards" to determine if material is "harmful to minors" does not violate the First Amendment.
Ashcroft v. American Civil Liberties Union et al., 122 S. Ct. 1700 (2002)
The Use of Community Standards by the Child Online Protection Act to Determine If Material Is Harmful to Minors Is Not Unconstitutional: Ashcroft v. American Civil Liberties Union,
Duq. L. Rev.
Available at: https://dsc.duq.edu/dlr/vol41/iss2/10