"Almost any digitally altered content, when left up to an arbitrary individual on the Internet, could be considered harmful," Mendez said, even something seemingly benign like AI-generated estimates of voter turnouts shared online.
Additionally, the Supreme Court has held that "even deliberate lies (said with 'actual malice') about the government are constitutionally protected" because the right to criticize the government is at the heart of the First Amendment.
"These same principles safeguarding the people’s right to criticize government and government officials apply even in the new technological age when media may be digitally altered: civil penalties for criticisms on the government like those sanctioned by AB 2839 have no place in our system of governance," Mendez said.
According to Mendez, X posts like Kohls' parody videos are the "political cartoons of today" and California's attempt to "bulldoze over the longstanding tradition of critique, parody, and satire protected by the First Amendment" is not justified by even "a well-founded fear of a digitally manipulated media landscape." If officials find deepfakes are harmful to election prospects, there is already recourse through privacy torts, copyright infringement, or defamation laws, Mendez suggested.
Kosseff told Ars that there could be more narrow ways that government officials looking to protect election integrity could regulate deepfakes online. The Supreme Court has suggested that deepfakes spreading disinformation on the mechanics of voting could possibly be regulated, Kosseff said.
Mendez got it "exactly right" by concluding that the best remedy for election-related deepfakes is more speech, Kosseff said. As Mendez described it, a vague law like AB 2839 seemed to only "uphold the State’s attempt to suffocate" speech.
Parody is vital to democratic debate, judge says
The only part of AB 2839 that survives strict scrutiny, Mendez noted, is a section describing audio disclosures in a "clearly spoken manner and in a pitch that can be easily heard by the average listener, at the beginning of the audio, at the end of the audio, and, if the audio is greater than two minutes in length, interspersed within the audio at intervals of not greater than two minutes each."