>When did pornography become protected speech?

A Book Named "John Cleland's Memoirs of a Woman of Pleasure" v. Attorney General of Massachusetts, 1966 (https://scholar.google.com/scholar_case?case=101895573599950...)

Miller v. California, 1973 (https://scholar.google.com/scholar_case?case=287180442152313...)

Jenkins v. Georgia, 1974 (https://scholar.google.com/scholar_case?case=106399862265120...)

-- https://reason.com/2019/10/04/pornography-is-protected-by-th...